Brand new, only tried on! This season, after comparing 4 pairs (from various manufacturers)... O'Neill boots had the best fit! The silver lining (scs) on the inside is smooth, making them easy to put on and take off, and I liked the way they tightened with water pressure! I'm selling these because I bought a size 26.0cm. Please refrain from purchasing if you are sensitive to items stored at home m(_ _)m Great price!! O'Neill Boots 25-26 ONEILL PSYCHO ARMOR W-ANKLE SOCKS 4mm Saki-maru Psycho Armor Double Ankle Socks Surfing Made in Japan AFW-850A3 Brand New 【Purchased from an authorized dealer】 ●BRAND : O'NEILL ●Item No. : AFW-850A3 ●Product Name : PSYCHO ARMOR W-ANKLE SOCKS 4mm ●Color : Black ●Size : 25cm ●Material : Main body/4mm thick ultra-flex jersey, lining Brushed material (Air Nap), W-structure parts 4mm thick Ultra-flex jersey, mesh repel skin Toe/Kanoko jersey Sole/Radial sole ●Country of origin : Japan ONEILL O'Neill Boot Socks Surfing PSYCHO ARMOR Psycho Armor W-ANKLE SOCKS Double Ankle Socks 4mm Saki-maru AFW-850A3 Made in Japan Cold Protection Heat Retention High Elasticity Neoprene Men's Women's Wetsuit Marine Sports Surf Boots Fit Durability Winter Psycho Armor W Ankle Socks 4 Saki-maru type The W-structure of the opening minimizes water entry 4mm thick socks for cold regions. Ultra, which has excellent elasticity and flexibility, is used for the outer fabric. Flex jersey, brushed material for the lining (Air Nap) is used. The lining of the W-structure part fits snugly against the skin. Repel skin is placed to prevent water from entering. Radial sole is used for excellent durability.