Ladies Bomba Crew Socks. I think one pair was worn once. The other never worn Calf Socks Four ways to wear your Bombas. Four Pairs to keep your feet happy. Four styles to make your outfits pop. Originals are designed to stand out from the pack, purpose built for performance, and engineered for comfort. Grab a pack of the socks that started it all. Cushioned Footbed Seamless Toe Y-Stitched Heel Stay-Up Technology Extra-Long Staple Cotton Full Fabric Content Originals Calf Sock 4-Pack : 67% Cotton (Supima®) 29% Polyester 4% Elastane