FOR SUNNY DAYS ON THE COURSE WHEN YOU WANT TO SAY COOL, THE SUN SHIELD SILKY TECH NYLON QUARTER ZIP FIRST LAYER IS DESIGNED WITH A RELAXED FIT MAKING IT THE IDEAL LAYERING PIECE. HANDCRAFTED IN SILKY TECH NYLON FOR A LIGHTWEIGHT WEAR WHILE STILL PROMOTING OPTIMUM PERFORMANCE AND UV PROTECTION. FEATURES: MADE WITH EXTREMELY LIGHTWEIGHT COOL-TOUCH SILKY TECH NYLON FOR UNBEATABLE COMFORT & MOBILITY MOCK NECK COLLAR PROVIDES ADDED WARMTH FOR CHILLY DAYS MOCK NECK COLLAR PROVIDES ADDED SUN PROTECTION MESH UNDER ARM PANEL FOR BREATHABILITY FEATURES A SILICONE G/FORE LOGO ON THE BACK UV PROTECTION MATERIAL 78% NYLON/22% SPANDEX CARE: WASH INSIDE OUT. MACHINE WASH COLD. DO NOT BLEACH. TUMBLE DRY LOW. IRON LOW. DO NOT DRY CLEAN.