BPS Lycra Fin SWIMMING DIVING NEOPRENE ANTI SLIP SOCKS XS Adjustable Velcro at the top. Selling two new pairs of socks designed for water sports such as swimming, diving, surfing or jetskiing. The socks are made of lycra and neoprene materials, which provide comfort and durability. They also feature an anti-slip design to prevent slipping on wet surfaces. These are priced to sell (Retail value is $30 for 2 new pairs)