VIEW SIZING CHART HERE LAYERABLE WARMTHSTRETCHFLATLOCK SEAMS FOR COMFORTREFLECTIVE DETAILS 7.4-ounce, 95/5 poly/spandex jersey Reflective OGIO Endurance heat transfer label for tag-free comfort Zip-through cowl collar Reflective O heat transfer at back neck Lower front invisible zippered pockets with O zipper pulls Set-in sleeves with shaped cuffs and thumbholes for warmth Reflective O heat transfer at front right hem O Endurance heat transfer at back left hem CARE INSTRUCTIONS - Machine wash cold with like colors. Do not bleach. Do not use fabric softener. Tumble dry low, remove promptly. Cool iron if needed. Do not dry clean.