Troy Lee Designs Precision Fit is its most competitive cut. It has a low-rise waist, articulated cut, and minimal construction.Cowhide leather is used inside to offering durability on the bike. The fabric waist adjusters allow you to fine tune the fit. The laser-cut perforations and lightweight fabric allow for plenty of ventilation when things heat up. Strategic stretch panelling provides comfort and mobility. The trousers are environmentally friendly and Bluesign approved.Fabric waist adjustersZipper fly with snap closureTroy Lee Designs Ultra Tech fabricMore durable stretch fabric across the quads and around the rear of the trousers provide additional abrasion resistanceRear mesh panels along the calves improve range of motion while increasing ventilationCowhide leather for chain abrasionTapered lower leg design keeps pant away from chain/seat staysCertified Bluesign approved