Fox Head Attack Q4 Mountain Bike Shorts w/ Padded Removable Liner Green Size 30 NewThe Attack Q4 Short is arguably the best value in a premium short in the bike market today. The Highly technical, breathable and durable Q4 four way stretch build keeps you on the attack all day long. - Ultra Q4™ 4-way stretch main body for ultimate comfort and performance.- Laser cut vent perforations keep you cool and dry. - Detachable liner with the EVO Race chamois for all day ride comfort. - Fit-lock™ "WI-FLY" Zipper less fly design. - Zippered stash pocket.