Fat Jack Pant

Built For: Cold weather Riding



The Fat Jack Pant is a Sport fit technical pant, with a slim fit at the hip and thigh.

Fit | Sport

Hip | Slim

Thigh | Slim

Leg | Slim Straight Leg Opening


Technical and robust, our Fat Jack pant was designed for the epic fat-bike ride on miles of winter single track. Don’t have snow? Don’t fret, the Fat Jack performs in dirt and on pavement just as well. Our stretch, water resistant double weave fabric with durable canvas leg patches deliver the workman’s pant in a technical package. Reflective accents add night time security. The side leg pockets store all of your goodies securely behind a reflective bound zipper or open them up for full upper leg ventilation.


Fabric | Mid-Weight Polyester Double Woven Stretch Fabric

Fabric Content | 90% Polyester / 10% Spandex

Fabric Weight | 220g/m2

Product Details

Storage | 2 Front, 2 Zippered Leg, 1 Zippered Rear Pocket

Media | Media Port on Leg Pocket

Articulation | Articulated Knees & Gusset For Improved Range of Motion

Finish | DWR Finish for Water & Wind

Ventilation | Zippered Pockets Double For Ventilation

Visibility | RideLight Reflective Accents

Inseam | 33"

Fit | Sport

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Lifetime Warranty

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Customer Reviews

Based on 85 reviews
Size: M
Height: 5-10
Weight: 170
Fit Comments: Comfortable
Hometown: Park city
Favorite Trail: All
Best Use(s): Mountain Bike, Daily Wear / Casual
Fat jack pants

These fat jack pants are perfect, I’m stoked on the material and the comfort, I’m definitely ordering more

Size: XL
Height: 5'11"
Weight: 168
Fit Comments: Pretty on target!
Hometown: Old Lyme
Favorite Trail: Locally, anything in Hurd Park. Overall, Skeggs Point in the South San Fran Bay.
Best Use(s): Mountain Bike
FAT JACK PANTS - Great Value!

Very happy with the quality, build, and features of these pants. They are easily on par with similar pants that cost nearly double. Since I started life as a roadie, I have a fairly thin waist with larger legs. I'm 5'11" with a 32.5 inseam and weigh about 168. I ordered the 34 assuming that would give me some room to wear bib shorts or an under layer on cold days. The length is perfect. They are just snug enough. The waist is a little loose but I that's very typical for me with all pants. I run them with suspenders and all is good. The 32 would be to snug.

Size: S
Height: 5'10''
Weight: 140
Fit Comments: Fit is great
Hometown: Crosby, MN
Favorite Trail: The whole Cuyuna trail system
Best Use(s): Mountain Bike, Daily Wear / Casual
Great pants and great customer service!

I personally have these pants and I love them. Great winter fat biking pants, snowshoeing pants, and I also use them often for hiking and other fall activities. I also ordered some as a gift and had some troubles with sizing and a defect in one of the pairs and the Club Ride Customer Service was so good and easy to work with. I can't say enough good things!

Size: M
Height: 6' 1/2"
Weight: 176
Fit Comments: Fits good but as my thighs get warmed up on a ride they get a little tight. Not tight enough cause an issue but noticeable.
Hometown: Millheim
Favorite Trail: Elijah, Jakes Rocks
Best Use(s): Mountain Bike
Nice pants except the snap

Pants are comfortable. I like the pockets. The snap keeps coming undone. Comfortable while riding at 25 degrees. any colder and I would wear tights or thermal underneath.

Hi DRC, I'm sorry to hear about the issue with the snap. That is not a problem we've seen before. This sounds like it could be a defective snap and therefore covered by our lifetime warranty which would either repair or replace that snap. Please contact our customer service team at service@clubrideapparel.com with this issue so they can get you taken care of. Thanks, Daniel
Size: M
Height: 5'10"
Weight: 140
Fit Comments: Sport fit is true to life.
Hometown: Las Vegas, NV
Favorite Trail: McCullough Hills
Best Use(s): Mountain Bike, Daily Wear / Casual
Great product!

Bottom line: I love these pants!! I'm tall and "lean" (not skinny, lol) so clothes usually fit loose on me. After reading the reviews on this product, and seeing the statures of the reviewers and what size others ordered, I ordered a small. I also took into account the size guide provided by Club Ride which does state these pants are 'sport fit'. I was surprised to find the small were actually very tight on me - that NEVER happens to me! Ever. So I returned them and got medium (customer service was outstanding by the way, thank you CR). Wearing alone as casual attire they fit great! Layered for riding they are a little snug but still comfortable. They have comfortable stretch quality, just enough but not too much. They look great, feel great, and perform great while riding my desert trails. Yet to see how well they fare when/if I hit the ground. We have a lot of sharp rocks, gravel and spiky plants here!