surf8 Surf Eight Neck Warmer Headband Size: Width (flat) 23.5 cm Length (flat) 11.5 cm - 14 cm Since there is no size indication, measurements are based on flat measurements. Retail price: 4620 yen SURF8's NANORED, with its far-infrared radiation, moisture absorption/diffusion, and brushed heat storage/insulation functions, is combined with 3mm neoprene to provide excellent heat retention. When worn on the head as a headband, it keeps the ears warm, and when worn around the neck, it can be used as a neck warmer to reduce water ingress. Recommended for surfers who cycle. 3mm smooth skin + far-infrared brushed material "NANORED". There are some wrinkles and stains from storage. Please check the photos. Please purchase with the understanding that this is a used item.