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Fox RacingFlexair Short - Men's


Item # FXR031Z

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Item # FXR031Z

Flexair Short

Your gravity kit probably saw its fair share of abuse throughout last season, and if you're looking to freshen things up for the start of this one, Fox's Flexair Shorts would be a good place to start. Made to be paired with the jersey of the same name, the Flexair is made with the same stretchy, breathable Tru-Motion fabric, and it features extra spandex to help it hold its shape for hours. Laser-cut perforations keep air moving through the fabric as you blast through hand-numbing descents, while low-profile zippered pockets give you space to stash ride fuel and essentials so you can stay out all day.

  • Podium proven shorts with a penchant for abuse
  • High-stretch synthetic enables movement in and around the saddle
  • Durable material embraces grasping branches and trail furniture
  • Ventilation cools your engine on days the lift is closed
  • Zippered pockets secure a lift pass and snacks
  • All of the pockets and perforations are laser-cut, and lasers are tight

Tech Specs
MaterialTruMotion, DWR
Pockets2 hand zip
Waistratcheting buckle
Recommended Usedownhill, enduro, trail
Manufacturer Warranty1 year

Fox Racing

Men's Apparel

5ft 6in - 5ft 8in

(167.6 - 172.7cm)

5ft 8in - 5ft 10in

(172.7 - 177.8cm)

5ft 10in - 6ft

(177.8 - 182.9cm)

5ft 11in - 6ft 1in

(180.3 - 185.4cm)

6ft - 6ft 2in

(182.9 - 188cm)

6ft - 6ft 2in

(182.9 - 188cm)


35 - 37in

(88.9 - 94cm)

38 - 40in

(96.5 - 101.6cm)

41 - 43in

(104.1 - 109.2cm)

44 - 46in

(111.8 - 116.8cm)

47 - 50in

(119.4 - 127cm)

51 - 54in

(129.5 - 137.2cm)




32 - 34in

(81.3 - 86.4cm)





40 - 42in

(101.6 - 106.7cm)

44 - 46in

(111.8 - 116.8cm)


34 - 35in

(86.4 - 88.9cm)

36 - 39in

(91.4 - 99.1cm)

40 - 41in

(101.6 - 104.1cm)

42 - 43in

(106.7 - 109.2cm)

44 - 47in

(111.8 - 119.4cm)

48 - 51in

(121.9 - 129.5cm)

How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.
Natural Waist:
Measure around your natural waistline, keeping the tape a bit loose.
Measure around the fullest part of your body at the top of your legs.

What do you think about this product?


>Rating: 4

Good so far, but they are loud

I've used it several times
True to size
Size Bought
5` 11"
165 lbs

Comfortable, cool and they fit well. I haven't had a chance to test the durability, but the rubbing noise can be annoying.

>Rating: 2


I've used it several times
True to size
Size Bought
5` 10"
190 lbs

The shorts looks sharp and fit well, but the durability is extremely poor. One slow speed fall and the shorts are torn up. The chamois is comfortable and well built. The fabric is also fairly loud when you rub it together, which I find annoying. Your money is better spent elsewhere.

>Rating: 5

These shorts are sick

I've used it once or twice and have initial impressions
True to size
Size Bought
5` 11"
185 lbs

True to fit. Super comfortable and breathable.

>Rating: 5

Best shorts I've found

I've used it once or twice and have initial impressions

Takes a lot to make me write a review but I just wore these for a three and a half hour ride with a bunch of climbing and these things are amazing. Liners with chamois are great and totally separate from rest of shorts. Length is very much midway between shorter trail shorts and long free ride shorts. I had no problems with them creeping over the top edge of my knee pads. Width is perfect for just riding around or fitting slimmer knee pads underneath. Closure system is quick and waistband very comfortable.

>Rating: 5

Simple Short Great for Hot Trail Riding

I've put it through the wringer

This short has all the features that one could want when trail/enduro riding without any extra bulk or nonsense. The stretchy fabric is comfortable, breathable and has been durable through an aggressive season of riding. Sizing is on point, and I would highly recommend snagging an pair if you're looking for a killer short that comes with a chamois liner.


Does this short have a liner?

per customer service at Fox, NO.

Disregard last post about not having liner, it's the Rawtec that has no liner. Sorry for confusion.

Yes it does. I tried them on at local bike shop and they came with liner shorts inside.

that is odd. I put my prior comment under the flexair lite. This is not the flexair lite but the regular version. I do not know if it has liner so my comment about yes it has liner is related to only the flexair lite version.