Dickies Men's 2-Pair Premium Steel Toe Thermal Acrylic Crew Socks Steel Toe: Extended reinforcement through toe cap for protection and durability. Achilles Heel Reinforcement: Extended reinforcement through heel. Acrylic Blend: Premium fiber provides ultimate warmth and comfort. Heavy Cushion: High bulk acrylic fibers for added comfort throughout foot and leg. 2 pairs (4 socks). All colors: 84% cotton, 13% nylon, 2% polyester, 1% rubber. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!