SAND SOCKS® by Vincere Sports.

Move faster and jump higher with the neoprene Action Flex Soledesigned for beach volleyball, sand soccer, and other beach sports. Protect your feet from hot, cold, or rocky sand. Neoprene heel and toe protects your feet from blisters and chafing. Breathable spandex uppers complete the barefoot feel. Sand Socks are lightweight and dry quickly. 

High Top Sock Size (*based on US Shoe Size):
XXS:   Women 1-3,      Men 1-2
XS:   Women 3½ - 6,      Men 2½ - 4
S:   Women 6½ - 8½,      Men 4½ - 6½
M:   Women 9 - 11½,      Men 7 - 10
L:   Women 12 - 14,      Men 10½ - 12
XL:   Women 14½+,      Men 12½ - 14
XXL:        Men 14½+