Made of thick wool felt fabric that is heat insulating and skin friendly. Key benefits Keeps the head cooler during sauna or steam sessions, reducing overheating. Protects hair from drying out and helps maintain moisture while exposed to heat. One size fits all for a comfortable, secure fit. 100% and ; thickened wool felt sauna hat designed as a practical sauna accessory. Material and performance Material: Wool felt Function: Heat insulation; protects scalp and hair during heat exposure Care: Easy to wash, dries quickly, and resists color and shape changes Fit and durability Fit: One size fits most Durability: Maintains form and color after washing Maintenance and portability Easy to wash and care for; quick dry Lightweight and easy to carry and store Use scenarios sauna or home spa: Wear during sauna sessions to prevent overheating and protect hair Steam room or wellness center: Use as part of sauna or steam experiences to keep hair moisturized Athome hair care routines involving heat exposure: Wear during steam treatments or conditioning sessions to reduce moisture loss and keep hair protected Notes Designed to provide heat protection for hair and comfort for the wearer during heat exposure Consistent with original product purpose and specifications: sauna hat, wool felt, one size, easy care, heat protection, hair protection