ITEM NAME:Neoprene Anti-slip Wetsuits Surfing Beach Diving Socks Snorkeling Booties XL Description: - Decrease water circulation and keep your feet warm - Bottom non-slip dot design, increase friction and anti-slip - Has Loop fasten tape, can be adjusted to better prevent water entering your feetThickened 3mm diving socks, can wear it in swim fins, protect your feet hurting by coral reef - Also suitable for walking on the beach, by the river and lake, etc Specification: - Material: Neoprene - Color: Black - Size (L x H): XS: Approx. 19.3 x 16.5 cm/7.6 x 6.5 inches - S: Approx. 20.5 x 16.5 cm/8.1 x 6.5 inches - M: Approx. 22 x 16.5 cm/8.7 x 6.5 inches - L: Approx. 23 x 16.5 cm/9.1 x 6.5 inches - XL: Approx. 25 x 16.5 cm/9.8 x 6.5 inches Package Included: 1 Pair Diving Socks Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Meanwhile, please be reminded that due to lighting effects, monitor’s brightness/contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item..Has Loop fasten tape, can be adjusted to better prevent water entering your feetThickened 3mm diving socks, can wear it in swim fins, protect your feet hurting by coral reef. 1 Pair Diving Socks. - Material: Neoprene.