The Best On The Market The First Tactical Advanced Fit Socks combine a cushioned foot bed with performance fit compression. Engineered for optimum comfort, these versatile socks have padding that will stand up to the longest of shifts. 73% Nylon/ 12% Polyester/ 10% Cotton/ 5% Lycra Padding underfoot with mild compression throughout Venting panel at top of foot Covers all footwear sizes