Thermal Hi-Trek Socks in Blue SIZE:Large A sky blue crew sock

A sky blue crew sock with dump trucks

that is durable and comfortable

A cool looking T-rex on a purple crew sock looking for fun in the sun

These green aliens in their space ships on a black crew sock look like they are just about to land

One small step for man

Thermal Hi-Trek Socks in Blue SIZE:Large A sky blue crew sockOriginally developed for use at Scott Base in Antarctica, these high performance work boot socks are built for extreme conditions. Big on comfort and rugged durability the yarn blend and sock construction certainly deliver. If you want exceptional insulation and cushioned foot protection in the bush, up a mountain or in a cool store, these socks are ideal. A combination of wool and synthetic fibres create a tough, close fitting sock that provides