Heathered Stretch Woven Fabric. 48% Polyester 48% Nylon 4% Spandex. DWR and wicking treated. Hard-wearing and great looking, this woven stretch fabric has has a heathered outer face similar to the Tweedster fabric used on the Khyber short but unlike the Khyber, the DIY short is lighter weight with the addition of 2-way stretch for added mobility. The DIY shrugs off water thanks to the DWR treatment. Between sizes? No worries, most riders are. The all new DIY pattern features a wide, lycra waistband designed to eliminate muffin top and accommodate curvier body shapes. Inseam is 36cm (14in), under knee, with hem openings large enough to accommodate Race Face pads.