UPF 50+ protective layering piece for multi-climate and adventure travel Ultra soft brushed-back fabric (maybe our most buttery smooth yet) Heat activated Thermo reg technology provides ultra-wicking, temperature regulating comfort Zippered pocket at back right hip for travel essentials Side vents for increased range of motion Lightweight long-sleeve pullover with a half-zip collar. Moisture-wicking knit for active days. Thumbhole cuffs for added comfort. Straight hem for easy layering. Royal Robbins half zip Color: Raspberry Crush Size Large Trim fit Zipper pocket in back Cuffed sleeves for mittens when running in cold weather