These shorts are all about speed.They´re insanely lightweight, breathable, and have a streamlined fit so you stay comfortable and focused on race day.FEATURES:-Ultra-light, stretch-woven fabric for totally unrestricted movement.-4-way stretch material moves better in every direction.-Ultra comfortable, built-in knit inner brief for added coverage & support.-Mid-rise, smooth knit waistband with interior drawcord.-Center back zip pocket for energy gels or small essentials.Fabric:- Woven.