Riders looking for a bit of added performance from their bike shorts will love the Troy Lee Designs men s Skyline bike shorts. Equipped with a TLD Air Comp liner and TMF chamois pad, you ll get added support right where you need it plus excellent moisture management. The Coolmax polyester composition cools you off faster by more efficiently handling moisture. And with a plethora of pockets, a hook and loop adjustment for a custom fit, and lots of ventilation, the TLD men s Skyline shorts are perfect for extended rides on a hot summer day. Comfortable, long-wearing men s bike shorts Moisture wicking, quick drying, and UV protective fabric Hook and loop adjustment provides a custom fit while on the bike Equipped With Coolmax Coolmax fabric features a four-channel fiber design that pulls moisture out and away from the skin, with a larger surface area than other fibers, for faster, more efficient evaporation. High UPF Sun Protection Rating UPF (ultraviolet protection factor) refers to the fraction of UVA and UVB rays that can get through a textile. For example, UPF 15 means that 1/15th (or 6%) of UV rays can get through the fabric. Not all pieces of clothing are equal. Fabric type, construction, color, and chemical treatments are some of the biggest influencing factors. Any fabric that s bluesign approved offers the highest level of consumer safety by employing methods and materials in their manufacture that conserve resources and minimize impacts on people and the environment.