Searching for work socks that will last? Check out our latest line-up of Caterpillar socks. In sizes 6-14, our pick of Caterpillar work socks has got you covered. Caterpillar socks are reinforced in the toe and heel and feature cushion padding to ensure you're comfortable and protected, no matter what work you're doing. Choose from a selection of handy 3 pack multipacks, with staple or assorted colours available.