Fox Women’s Flexair Shorts review
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Fox Women’s Flexair Shorts review

Designed to keep you cool, can these lightweight shorts withstand the rigours of trail riding?

Our rating

4

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120.00
100.00
150.00

Ian Linton / Our Media

Published: July 18, 2023 at 8:00 am

Our review
Top-of-the-range, lightweight breathable shorts, perfect for XC rides where a close but unrestrictive fit is called for. Not cheap, but built to last

Pros:

Extremely comfortable; stretchy for freedom of movement; breathable

Cons:

Ratchet closure is bulky; not the cheapest

Fox’s Flexair shorts sit within the all singing, all dancing top-of-the-range, lightweight, sleek-fitting race gear category.

These shorts don’t disappoint when it comes to well-considered tailoring, with functional features that enhance their aesthetics.

Fox has "strategically placed laser-cut perforations" over the forward-facing aspect for what it claims is "exceptional breathability". Air enters through the holes and circulates around your legs, but how much will depend on how tightly the shorts fit you.

Made from a 10 per cent elastane four-way stretch TruDri fabric, designed to wick sweat away from the body, Fox hopes the Flexair shorts will give the rider all-day comfort.

The size-small test sample weighed 178g, which is only marginally heavier than Altura’s long-leg Esker trail shorts that I've also tested.

Fox Women’s Flexair Shorts performance

Fox Flexair Women’s Shorts for mountain bikers
The ratchet closure is easy to use. Ian Linton / Our Media

When you pick up the Flexairs, a good proportion of the weight lies in the ratchet closure, which also serves to cinch in the fit of the waistband.

Featured across most of Fox’s repertoire of shorts and MTB pants, this system is easy and flawless to use but feels somewhat out of place on an otherwise lightweight piece of kit.

Thankfully, its location means it was comfortable even when worn under a hip pack. Being a size small in Fox’s Defend range, I opted for the Flexairs in the same size.

Fox Flexair Women’s Shorts for mountain bikers
Perforations are designed to help keep you cool. Ian Linton / Our Media

The Fox shorts have a race-like sleek fit that feels slightly snugger than the brand claims. It offers just enough space to wear a liner underneath comfortably, but there’s no room for expansion.

Their 9.75in inner-seam measurement enhances the racy fit; they finish just above my knees and when in the saddle slide up to just below mid-thigh level, perfect for riding a cross-country bike without knee pads on a hot summer's day.

However, I wish they were available in a long version.

Fox Flexair Women’s Shorts for mountain bikers
The zipped pocket is ideal for valuables. Ian Linton / Our Media

Fox Women’s Flexair Shorts bottom line

Fox Flexair Women’s Shorts for mountain bikers
They're made from a four-way stretch material that's designed to wick away moisture. Ian Linton / Our Media

Designed for a close, race-style fit, the Flexair shorts are high-quality, XC-oriented women's mountain bike shorts.

Alongside cross-country riding, they lend themselves to multiple sports and activities where freedom of movement and keeping cool in warm weather are of paramount importance.

Mountain bike shorts | How we tested

To help you find the right MTB-specific shorts, we sent our testers out on long trail and XC rides in 12 of the latest options, to check all-day comfort. We also put the shorts through the washing machine to see whether any water-resistant treatments held up and make sure no damage occurred.

Women’s shorts tested

Men’s shorts tested

Product

Brand fox_racing
Price 150.00 AUD,100.00 EUR,100.00 GBP,120.00 USD
Weight 178.0000, GRAM (S) -

Features

br_gender womens
Features Sizes: XS, S, M, L, XL

Material: 81% Polyamide nylon,10% elastane, 9% polyester

Vents: Laser cut perforations over the thighs

Pockets: 2 zippered hand pockets

Inner seam: 9.75 inches as tested

Colour: Black, Plum Perfect

Gender: Men’s & Women’s available