SOL'S BLIZZARD, FLEECE NECK / HEAD WARMER, Neck warmer - 100% polyester, 45 g/pc, 2 in 1: fleece neck warmer and beanie hat Polar Fleece 200, 2 in 1: fleece neck warmer and beanie hat, Adjustable elasticated drawstring. About sizes matching, please refer to the size chart in the product documentation section.