Unique two-layer structure, Excellent Cool Dry fabric outside, Superfine fiber inside. * Gear designed and constructed to fit perfectly to the body in motion. The perfect balance of anatomic fit, performance engineered materials and the personal interface between athlete and gear. * Three elasticated rear pockets and a zipped mobile phone holder * Exquisite sewing and reflective elements for low-light visibility * Exceptional silicone waist grippers with extended rear drop