Your buddies will be amazed at how easily you shrug off a wet, muddy day on the trail while you're wearing the Gore Bike Wear GT AS Power Trail Short. It's only because of how easily your shorts shrug off the weather, but don't tell your buddies. The Power Trail GT is made with a Gore Tex membrane that's guaranteed waterproof breathable, so you won't suffer the nasty weather nearly as badly as the guy riding behind you. In case it wasn't obvious from looking at them, the Power Trail GTs have a contoured cut and carefully placed seams, which allow for maximum freedom of motion throughout the full range of cycling positions. Additionally, a reinforced panel has been added at the seat to fight wear precisely where you need it. The grippy insert at the elastic waistband provides a bit of give to fight bunching around the waist.A small internal pocket keeps your keys where you left them, as well as protecting the electronic car keys from the damaging effects of weather. Reflective details keep you visible to motorists, especially in low light situations.