Lightweight 50+ UV Protection Sun/Bucket Hat (Grey) Color: Grey, Lightweight 100% Nylon material. Feels light on the head. Flipside of the brim is orange color. One Size Fits Most with adjsutable head strap for a comfortable fit. UV 50+ Sun Protection. 3" brim for better protection, and 3" crown with 2 airholes on each side for ventiliation. Great for all types of activities; from hiking, gardening, walking along the beach, etc.