Fox Flexair Pro Mountain Bike Pants - Black - 32

Experience elite-level performance with the Fox Flexair Pro Mountain Bike Pants, designed for supe...

Best current price£90.00from Team Cycles

Waist Size UK

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Team CyclesFox Clothing Men's Black Fox Flexair Pro Mountain Bike Pants In
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TredzFox Clothing Black Flexair Pro Mtb Cycling Trousers
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Product Information

Full details

The Fox Flexair Pro Mountain Bike Pants are designed for elite riders who prioritize mobility, breathability, and durability during high-intensity trail sessions. These pants offer a slim, tapered fit to eliminate snags and utilize advanced fabrics to keep you dry and comfortable. While they provide exceptional performance features like Dyneema reinforcement, riders should note that the slim fit is highly specialized for racing and may feel restrictive for those who prefer a looser, more casual mountain biking style.

All features

Age Groupadult
ColourBlack
GenderMale
Waist Size UK32
Model Part Number33739-001-32
BrandFox Clothing

Extended Product Information

FAQs

Are these pants waterproof?

They are water-resistant thanks to a DWR finish, but they are not fully waterproof and are intended to shed light moisture rather than heavy rain.

Can I wear knee pads under these pants?

Yes, they are designed to accommodate low-profile, slim-fit mountain bike knee pads.

How do I choose the right size?

These pants use standard UK men's sizing; if you are between sizes or prefer more room for layers, we recommend checking the waist measurement against our size guide.

What is the purpose of the laser perforations?

The perforations are body-mapped to provide additional airflow and cooling in high-heat zones without sacrificing the durability of the main fabric.

How often should I re-apply DWR?

You should re-apply a DWR treatment whenever you notice that water no longer beads up on the surface of the fabric.

Troubleshooting

Ratchet closure not staying tight

Check the plastic teeth on the ratchet for mud or debris buildup; clean with a small brush to ensure the locking mechanism engages properly.

Water soaking into the fabric during wet rides

The DWR finish has likely worn off. Wash the pants and re-apply a technical DWR spray-on treatment, then allow to air dry completely.

Leg openings feel too tight

Ensure the side zipper at the ankle is fully open before putting the pants on; the zipper is designed to provide extra room for getting your foot through the tapered opening.

Pros and Cons

Pros

  • Extremely lightweight and breathable construction
  • High-durability Dyneema reinforcement in high-wear areas
  • Excellent stretch and mobility for technical pedaling
  • Secure and easily adjustable waist closure

Cons

  • Slim, tapered fit may not suit every body type
  • Performance focus prioritizes weight over heavy-duty storage features
  • Requires careful washing to maintain DWR effectiveness

Setup, Compatibility & Care

To ensure the longevity of your Fox Flexair Pro pants, follow these care guidelines:

  1. Fit Adjustment: Use the race-ratchet closure to tighten the waist until secure but comfortable; ensure the pants do not slide down during a full squat movement.
  2. Cleaning: Machine wash in cold water using a gentle cycle. Use a mild detergent and avoid fabric softeners, as they can degrade the moisture-wicking and DWR properties.
  3. Drying: Air dry whenever possible. If you must use a dryer, choose the lowest heat setting.
  4. DWR Maintenance: Over time, the water-repellent finish will wear off. You can restore this using a standard DWR spray-on treatment designed for technical apparel.
  5. Compatibility: These pants are designed to be worn with or without knee pads, though the slim cut is specifically optimized for low-profile, slim-line knee guards.

Price History

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