Shorts
Used MTB shorts come in two forms: baggy over-shorts with built-in or separate liners, and slim-fit trail shorts that blend riding function with casual styling. Fox Ranger and Endura Hummvee are the volume sellers — proven, affordable and available everywhere — while Troy Lee Designs Skyline, Fasthouse Crossline and 7mesh Glidepath sit at the premium end with lighter fabrics and more refined cuts. The right shorts are the single biggest comfort upgrade you can make to your riding kit.
Baggy or slim-fit?
Baggy MTB shorts are the traditional style — a durable outer short over a padded liner. The outer uses tough nylon or polyester with a DWR coating, and the liner provides the chamois padding; Fox Ranger, Endura Hummvee and Troy Lee Designs Sprint are the classics. Slim-fit trail shorts sit closer to the leg and often skip the liner, with Fasthouse, Dharco and Race Face making these. Slim shorts look more casual and pair well with the rest of your MTB clothing, since you can wash separate liner shorts independently.
Do I need separate liner shorts?
Some MTB shorts include a liner with a chamois pad; others sell the liner separately. Separate liners are better — you can wash them after every ride while the outer shorts only need occasional cleaning. Endura Clickfast liners clip into Hummvee shorts, while most other brands use elasticated liners that aren't attached. The chamois pad matters less on MTB shorts than road because you're out of the saddle more, but for long XC rides a decent pad prevents soreness.
What length and fit should I go for?
MTB short length is measured by inseam. Most trail shorts are 12-14 inches — above the knee for pedalling clearance. DH and freeride shorts can run longer, 14-16 inches, for more protection and a moto-inspired look. Waist fit varies: Fox uses a ratchet closure system, Endura uses hook-and-loop adjusters, and most others use velcro or a drawstring. An adjustable waist is essential because shorts shift during aggressive riding.
Which features are worth having?
Zippered pockets keep your phone and keys secure on rough descents — cargo pockets without closures will dump your stuff. A DWR coating sheds light rain and mud splashes, stretch panels in the waistband and inner thigh allow full pedalling range, reinforced seat panels resist saddle abrasion, and ventilation zips on the thighs help on hot days. Avoid shorts with excessive velcro; it catches on saddles and seat packs.
What should I check buying used?
MTB shorts take a beating, so inspect carefully. Check the seat and inner thighs for thinning fabric from saddle wear by holding the material up to the light, and verify all zips work smoothly. DWR coating can be re-applied with Nikwax sprays. Liner chamois pads flatten with use — if the liner is shot, buy the shorts for the outer and replace the liner separately. Ratchet waist closures (Fox) can strip, so test they ratchet and release cleanly, the same way you'd check the cuffs and hems on used sweatshirts and hoodies.