Strada micromesh ventilated fabric on front, back, and sleeves for great fit and moisture management Tailwind dimpled stretch fabric on side panels and pockets for perfect fit Anatomic side panels that wrap around to back Full-length YKK Vislon zipper is easiest-sliding zipper available Silicone gripper elastic at waist prevents jersey from riding up Weight 97 g (S) 18-38°C / 64-100°F