Features of the Icebreaker Women's Rush Vest Nylon content for durability Cool-lite eyelet lining for faster wicking Corespun fabric for enhanced durability Reflective center front zip for visibility in low light Laser cut holes for ventilation Zipper chin guard and interior storm flap prevent chafing Offset shoulder seams prevent pack rub Zippered hand pockets Packable into left hand pocket Drop tail hem for added coverage Icebreaker reflective screenprint logo