Best Snowmobile Bibs & Pants in 2021: For Men & Women

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You can’t go on a ride without wearing your snowmobile pants or bibs. These protective gears are important as they keep you warm and dry in extremely cold weather.

When it comes to buying the best snowmobile bibs, many options come to our mind because there are many brands that manufacture pants and bibs for snowmobiling.

But, which snowmobile bib should you buy?

To help you in making your decision, I’m sharing some of the top-rated snowmobile bibs and best snowmobile pants in 2021 which you can buy. They’re warm, waterproof, and protect you from the cold wind on your ride.

So, let’s take a look at them.

My Personal Recommendation for Men

When we talk about snowmobile bibs for men, I’d personally recommend the Castle X Platform Men’s Snowmobile Bibs. You can’t go wrong with Castle X snowmobile pants, and these are one of the best bibs available in the market.

They are high quality, durable, and feature a 600D nylon shell that is warm and water-resistant. It further comes embedded with a 150g cold shield quilted insulation, which will ensure that you are warm and comfortable even through the hardest rides.

A fantastic choice, the Castle X Platform Men’s Snowmobile Bibs will definitely not disappoint you.

My Personal Recommendation for Women

For snowmobile bibs for women, again, I’d recommend the Castle X Women’s Platform bib that is durable and comes with excellent features like padded knee panels, zippered hand and thigh pockets, removable shoulder straps, etc.

The bib and pants also come installed with 3M warm insulation and Scotchlite reflective and water-resistant PU material, ensuring that you are comfortable, safe, and well-protected.

Moreover, this bib is available in more than six different sizes! In a nutshell, it’s a fabulous choice for women who don’t want to compromise on fit and performance without spending a fortune on a bib.

Comparison of Men’s Snowmobile Pants & Bibs

 Klim Keweenaw Bibs509 Range Insulated BibCastle X Platform BibsFXR Renegade FX PantsKLIM Powerhawk Pants
TechnologyGore-Tex Performance Shell5TECH600D high tenacity nylon shellHydrX Pro laminateGore-Tex Three Layer Performance Shell Technology
Insulation3M Thinsulate insulation3M Thinsulate insulationThinsulate insulationWithout insulationThinsulate insulation
MaterialDurable nylon constructionIndustry leading durable water repellent (DWR)Adjustable nylon constructionDWR coated X TECH 4-way stretch nylonHigh-tenacity nylon construction
DesignHybrid 3-in-1 bib converts to pantWaterproof full side zipper for easy boot access360° adjustable length featureDry Vent System with outer and inner thigh zippersConvertible pant/bib design
PerksBelt loops and adjustable VELCRO® brand waist closures600d reinforcement500D Airdura® reinforcement on kneesFull length 4-way leg zippers with inner placket and snap closure Heavy duty waterproof zippers throughoutRemovable anatomically designed knee armor
Our Score97/10097/10096/10095/10095/100
PriceSee Current PriceSee Current PriceSee Current PriceSee Current PriceSee Current Price

Comparison of Women’s Snowmobile Pants & Bibs

 Castle X Phase Women's BibsKlim Alpine Women's BibsFXR Women's Fresh 2021 Pants509 Stoke Bib Shell
TechnologyVen-Tex 2.0Gore-Tex three-layer performance shell technologyHydrX coating Turbocharged 5TECH Pro
Insulation3M Thinsulate Original InsulationKlim exclusive seat-dry technologyThermal Dry insulationFUSION welding
MaterialDurable polyester/nylon shell3M Scotchlite reflective materialDurable polyester300D polyester
DesignPre-curved and articulated padded knee panelsIntegrated powder-hater boot gaiter designNylon taffeta liningStoke connect bib can be snapped to Stoke jacket for full suit protection
PerksReinforced pre-curved se at, knees, instep and cuffs2 external zippered hand pockets, 1 thigh pocket Reinforced instep and drop down adjustable hemRemovable bib with organization pockets and stretch panels
Our Score95/10095/10094/10090/100
PriceSee Current PriceSee Current PriceSee Current PriceSee Current Price

Best Bibs for Snowmobiling for Men

509 Range Insulated Bib

The 509 Range Insulated Bib features 509’s improved 5Tech construction. This material is waterproof and breathable, with 300D Cordura polyester, and reinforced 600 D polyester zones for an even warmer and more waterproof bib and pants.

It is fully lined with 200 grams of cold blocking Thinsulate insulation making it suitable to use when snowmobiling at sub-zero temperatures. Along with it is the 5Ride protection zone in the seat that insulates you from the outer layer of materials for added warmth. Thanks to its 5Tech material, this bib feels extremely lightweight even with the 200 grams of insulation.

On the sides of the pants are the ¾ zip on the legs to aid for quick on and off and easy boot access without fuss.

This bib has a mid-rise height, with stretch side panels for better fitting and aggressive fit. It also has removable built-in knee pads for added protection.

The 509 Range Insulated Bib is available in four different colors and has attractive designs. It comes in sizes XS to 3XL. However, others noticed that the side zipper tends to malfunction at times and can be hard to use.

  • 5Tech construction
  • 200 grams of Thinsulate insulation
  • 5Ride protection zone
  • Lightweight
  • Stretch side panels
  • Plenty and attractive color options
  • Zipper can be improved

Klim Tundra Bib

This do-it-all Tundra Bib by Klim offers versatility and toughness with its Gore-Tex performance shell and durable 600D Cordura exterior construction. It guarantees to keep you dry and comfortable during the winter season with its highly breathable construction.

It offers 3M Thinsulate insulation with 380 grams in the main body and 100 grams in the bib area making it one of the warmest bibs Klim has ever made. This insulation package is strategically placed to maintain warmth and weatherproofness when snowmobiling in extremely cold weather.

It also has a pass-through hand warmer pocket with brushed tricot buffalo plaid liner for added warmth for your hands.

Other features include the full-length dual zipper and head side zippers that doubles as drop seats, side stretch panels, and front latching suspenders all contribute to the overall fit and functionality of the bib.

For convenience, the bib also has a highly functional gaiter system, cargo pockets for storage, and a functional fly which makes it suitable if you want to wear it as overall pants.

One downside of the Klim Tundra Bib is the lack of color choices as it is only available in one color.

  • Gore-Tex performance shell
  • 600D Cordura exterior construction
  • A total of 480 grams of 3M Thinsulate insulation
  • Handwarmer pocket
  • Full-length dual zipper
  • Can be worn as overall pants
  • Available in one color only

Castle X Phase Bib

The Castle X Phase bib features a high-performance polyester/nylon shell, Ven-Tex 2.0, and DWR coating. The combination of these construction makes the most durable, windproof, and waterproof, highly breathable bib made by Castle X.

It has 150 grams of 3M Thinsulate Original Insulation throughout the bib to keep you warm while snowmobiling.

The bib has pre-curved and articulated padded knee panels, reinforced pre-curved seat, knees and instep and cuffs, and comfort stretch hip panels giving you a more comfortable fit and protection to those key areas.

Many snowmobilers love the action back accordion stretch back panel which is a great added feature to give you more mobility and flexibility during your aggressive snowmobile rides that require more movements.

It also has a 360˚ adjustable length feature and two-way full-length leg zippers for easy in and off and for added protection against snow infiltration.

The Castle X Phase Bib is only available in the color black. Others loved that the bib has a lot of Velcro to protect against snow intrusion however, they wished the Velcro are a little sturdier.

  • Durable polyester/nylon shell
  • Windproof and waterproof Ven-Tex 2.0 and DWR coating
  • 150 grams of 3M Thinsulate Insulation
  • Action back accordion stretch back panel
  • 360˚ adjustable length feature
  • Available in one color only
  • Velcro can be improved

Best Bibs for Snowmobiling for Women

Castle X Women’s Platform Bib

The Castle X Platform Bib is made with a 600D high tenacity nylon shell to ensure maximum durability and quality. It also has DWR treated outer shell surface and PU coated shell materials to repel snow and any moisture out guarantees to keep you dry and warm all day.

It features 150 grams of Castle ColdShield quilted Insulation throughout the bib to keep you warm and comfortable while snowmobiling. This insulation value gives you sufficient warmth even when you’re using it in extremely cold weather.

The 360 ̊ adjustable length feature allows you to custom fit the bib for a more solid or loose-fitting depending on your preferences. It also has a side-flex zone for a more specific fit.

The two-way full-length leg zippers help in easy in and outfitting. It also has a Velcro hem system that allows you to fold the hem a few inches shorter if it’s too long for you. Below that is the inner snow gaiters attach to the boots to protect you against snow infiltration.

The Castle X Women’s Platform Bib is only available in the color black and comes in XS to 2XL sizes. It has two zippered hand pockets however, others wished it has more pockets for more storage, especially for the ladies.

  • Durable nylon shell
  • DWR coating and PU coated shell materials
  • 150 grams of Castle ColdShield quilted Insulation
  • 360 ̊ adjustable length feature
  • Two-way full-length leg zippers with Velcro hem system
  • Available in one color
  • Few pockets

Tobe Fingo Bib

The Fingo Bib is a rugged, lightweight non-insulated bib that is built to perform well for women of adventures.

The two-layer design of the bib uses Cordura for a durable shell and the Sympatex 45,000mm Membrane for superior performance on the snow. It also features Armortex Kevlar on high wear areas like the knees, inner calf, and ankle cuffs for added durability and resistance against abrasive surfaces.

This is a completely waterproof snowmobile bib and windproof as well as highly breathable to deliver maximum comfort while protecting you against snow and other elements in a harsh environment.

The bib has adjustable shoulder braces, adjustable waist, and side zipper on the hip, and stretch fabric on the back so you can custom fit your bib according to your preferences.

It has integrated leg gaiters with metal hooks to keep the snow out of your gear while snowmobiling. It also has five exterior pockets for generous storage.

The Tobe Fingo Bib has attractive designs and comes in three color options that women love. This bib is warm enough for most snowmobile rides. However, it might not be suitable for extremely cold weather as it does not provide insulation for those extreme conditions.

  • Two-layer Cordura durable shell and Sympatex Membrane
  • Waterproof and windproof
  • Lightweight and breathable
  • Plenty of pockets
  • Plenty and attractive designs and color options
  • Not suitable for extremely cold weather

Polaris Throttle Bib

This Polaris Throttle Bib is specially tailored and is the best women’s snowmobile bibs cut for all the snowmobilers out there who seek aggressive snowmobile rides.

It has 180 grams of 3M Thinsulate on the legs and an added 100 grams on the seating area. This insulation package is cleverly located to keep you warm for longer.

The 300D polyester shell helps in keeping you dry even in the most demanding wet snow conditions along with the DWR coating to provide efficient waterproofing and protection against the harsh environment. The durable polyester outer fabric is incredibly soft and delivers greater comfort and mobility without stiffness.

It features full-length leg zippers that doubles as a drop seat for convenience and the reduced stitching and seams between the legs contribute to greater comfort.

The Polaris Throttle Bib has a simple yet sophisticated look and is available in gray and black colors. This bib is extremely warm perfect for extremely cold weather however, some noted that it can get a little bulky and weighty.

  • A total of 280 grams of 3M Thinsulate
  • 300D polyester shell
  • DWR coating
  • Full-length leg zippers
  • Soft and comfortable fabric
  • Can get a little bulky

Snowmobile Bibs vs. Snowmobile Pants

Most snowmobile riders often face the dilemma of choosing between bibs and snow pants for snowmobiling. Bibs are pants with suspenders. The riders who are well acquainted with snowmobile riding are well aware of the difference between the two.

However, if you are a noob and are confused between picking one, I would say, go for the best snow pants for snowmobiling as they provide more comfort and flexibility to move around.

Warmest snowmobile bibs

Bibs provide an extra layer over our stomach and back which most people do not find comfortable as there are layers of warm clothes underneath and adding an extra layer gives away the feeling of more bulkiness.

Nevertheless, bibs do make to the list for some riders though. Riders who like that extra layer of protection on their back and front dig bibs. At times while riding, your snowmobile jacket rides up and leaves the back exposed which can feel uncomfortable and this is where snowmobile bibs come into the scene.

While snowmobile pants protect our entire lower, snowmobile bibs do protect most of the chest too. Some bibs do have the option of removing the suspenders and converting them into pants which work as both effective and stylish gear and serves dual purposes.

If one goes for bibs, they must run a size larger than that of the size of usual pants to move around freely without any hurdle on the sled while riding the hilly snow-covered terrains. Bibs mostly have more pockets for storage purposes of miscellaneous small items of your choice.

Pants, on the other hand, help the riders to jump around and enjoy full-body movements. Pants are also cheaper than bibs and offer more maneuverability.

Things to Consider Before Buying Snowmobile Bibs & Pants

There are a few things to consider while buying snowmobile bibs and pants, below I have mentioned a few pointers to look for.


The first and foremost important factor to consider is the size of the pants. Not all brands have similar sizes; the fitting varies from brand to brand.

Different brands have different understanding and availability of sizes. Some brands like Oakley tend to design their pants baggy while some mountaineering-oriented brands go for a slightly slimmer look and one can wear both the designs according to their preference while snowmobiling. The same thing applies to the snowmobile bibs.

Water Resistance

Waterproofness is a deciding factor when you are buying snowmobiling bibs and pants. It protects you from rain and snow and getting uncomfortable from being soaked in moisture.

waterproof snow bibs and pants

The material of the pants should be made of a water-resistant shell to wick away moisture or any kind of humidity and keep the rider dry and warm.

Waterproofing is generally made with a membrane in the outer shell of the fabric like the GORE-TEX pro shell or an extra coating to keep it safe from moisture. The resistance of a fabric is measured in the amount of water it will hold before it leaks out.

If the material is rated 20k waterproof before it starts dripping, it means it will hold 20,000 mm of water per square inch before the fabric starts to leak.


The weight of insulation is measured in grams and the higher the grams of insulation of the snowmobiling pants, the warmer the pants will be.

From as low as 30 to as high as 800 gm, the insulation rate can range from in a pair of pants. Insulated pants provide optimal warmth and make great snowmobiling gear to protect from harsh winter conditions.

The insulation of the pants is made of fleece-like material or synthetic material like Primaloft. The insulated pants are usually waterproof. Shell pant is another option that you can opt for but it has no insulation and can be only worn underneath to keep warm.

The snowmobile bibs provide a little more insulation as compared to snowmobile pants. While if you want maximum warmth, then you should go in snowmobile suits. I’ve written a good article explaining the best snowmobile suits for this season, you can check that out.


Breathability is inversely related to waterproofing and depends on the fabric’s quality. The breathability level that is required depends on the level of sweat produced due to the level of activity.

Fabrics, like Polartec NeoShell, are both waterproof and breathable. The measurement is done by measuring how many grams of water evaporate in 24 hrs through the fabric. To cite an example, fabrics rated as 20k waterproof, pulled 20,000 grams of water. Therefore, breathability is an important factor as well for a pair of snowmobile pants to be worn and enjoyed during a ride to keep the rider sweat-free due to overheating.


Reinforced cuffs serve a very important purpose. Due to exposure, the cuffs of the pants take the biggest beating of the ride. To keep snow out of your snowmobile riding boots always go for scuff guards on the internal hem. Snowboarders do have internal gaiters to keep snow at bay but it is an absolute necessity for snowmobile riders for the cuffs to be well secured.

Insulated snowmobiling bibs


They are differently designed in men’s pants than that in women. Pockets in women’s pants are smaller in size and less bulky but not ideal for stashing more stuff.

While pockets in men’s pants have better and larger storage space to store various items that might be needed while boondocking.

The most convenient of all is the thigh pocket or the cargo pocket and men’s snowmobile pants often have it.

Glove Holster

These are amazing utility features of a pair of snowmobile bibs and pants. These features help to hold your snowmobile gloves when not in use or that extra pair of gloves that you carry can be hung from the hooks that are present in your pair of pants.


Another feature that can be considered useful is suspenders. Suspenders can make your pants converted into bibs and secure whatever you have worn underneath, and if you want to go pay a visit to a bar nearby or any place after your ride and do not want to look dorky, you can always remove your suspenders and flaunt your pants.


Seams or zippers make way for moisture to get into your gear. Always go for pants that have sealed seams. Seams are designed in three different ways, namely,

Taped seam, critically taped, welded seam.

Taped seam: These are the seams designed in a way where waterproof material is sealed over the edge of the seam so that no water particles can enter the gear.

Critically taped: These are similar to taped seams but the waterproof material is only over the moisture-prone area.

Welded seam: This is the most expensive of all seam designs. It is also the lightest of all and instead of a seam, two fabrics are bonded together with the help of their edges.

Articulated Knees

This feature looks ordinary but is of great use as it helps to pre-shape the knee region to prevent the pants from fraying over the region that has the highest possibility of friction as no rider would only ride with a straight leg and would bend the knee occasionally that would cause friction. These are the pants with knee pads.

Waist Adjustment

This factor is important to adjust the size of the waist according to the rider’s preferred size. This mostly comes with velcro so that it becomes easy to wear and adjust over several layers of clothing.


To release heat on sunny days, many snowmobile pants come with inner or outer thigh vents, or sometimes both. However, outer thigh vents tend to be larger. This provides for good cross ventilation. Vents should be another important factor in deciding to buy the warmest snowmobile pants.

Final Words

It is important to keep yourself updated with the latest technological advancements when it comes to the manufacturing of your favorite brand of pants or overalls.

Manufacturers keep improving and adding better designs to the already existing models and keeping yourself updated is a vital thing to do before owning a pair of snowmobile lowers. This was an honest attempt at reviewing some of the best snowmobile bibs in 2021 and also some best snowmobiling pants. Hope you liked it!

Vikas Kajla
Vikas loves winter. When there is snow, you can't find him inside the house. He'll be out probably doing skiing, snowboarding or maybe snowmobiling.

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