Those who prefer natural fibers on their skin can opt for the soft organic cotton. These biker shorts are especially breathable and wonderfully comfortable to wear. Biker shorts made from recycled materials are perfect for hot yoga or more active yoga styles where you can quickly start to sweat. Sweat stains don’t stand a chance on this material, they dry quickly and shape your body through the slight compression effect. Biker shorts provide more reliable protection than loose shorts, as the leg hem stays tight on the upper thigh.