New Viking insulated chillproof drysuit hood liner. Great under bicyclemotorcycle helmet also. One size with Velcro chin strap. Also wear it alone for head warmth in warmer water. Machine washable. Made in Finland. Retail $ 54 Dive Rescue InternationalYour cost $ 10Textcall responses only 414 943-DIVENO EMAIL CORRESPONDENCE Sorry no PayPalShipping add $8