Our stretchiest socks, these will fit from a women’s size 6 US to a men’s 15 US. They reach to the knee up to 6’2” and can be worn as knee socks or over the knee socks on shorter legs (up to about 5’7”). The Athletic Knee Socks have a cushion foot for added comfort and are designed to stay up through any activity. Perfect to wear with your favorite sneaks or boots. Machine wash cold, line dry.