Get to the trailhead with a shirt ready to protect you and keep you comfortable during your journey. As UPF 50+ material blocks out harmful UV rays, a vented back and Techwick(R) moisture-wicking fabric ensure you stay cool and dry. At the same time, roll-up sleeves let you adjust as you make your way to the summit. Fabric: 100% polyester ripstop. Techwick(R) material controls moisture, pulling perspiration away from your skin, so that you remain dry, and offers antimicrobial properties to block the growth of odor-causing bacteria. UPF 50+ fabric offers sun protection. Moisture-wicking, quick-drying properties ensure you stay cool. Designed with a vented back and interior 100% polyester mesh panel for better air circulation. Security zip pocket lets you hold small items close by. Button-down front. Long, roll-tab sleeves let you adjust the length to suit the conditions ahead. Two button-flap chest pockets for storage. Relaxed collar. Rounded hem. Relaxed fit. Box pleat on back for a wider, more natural range of motion. Lightweight. Locker loop added inside collar. Update to the Compass UPF Shirt. 27 1/2" length. Machine washable. Imported.