The Performance Tab Sock is a comfortable, compressive style that’s fit for peak athletic performance.
fabrication
Stretchy performance fabricn73% Polyester, 23% Nylon, 4% Elastane,
fit
S fits Women’s shoe sizes 5 – 7; M fits sizes 7.5 – 10.5; L fits sizes 11-14nS fits Men's shoe sizes 3.5-5.5; M fits sizes 6-9; L fits sizes 9.5-13