Altitude Sports
Altitude Sports

sizing_smartwool_mens-clothing_socks

Adult Size Socks
(Shoe size reference)
US/CA
(Men's)
US/CA
(Women's)
Euro UK Calf Circumference
(For Compression)
Small (S) 3-5.5 4-6.5 34-37 2-4.5 11"-14.5"
Medium (M) 6-8.5 7-9.5 38-41 5-7.5 12.5"-16.5"
Large (L) 9-11.5 10-12.5 42-45 8-10.5 14.5"-18"
X Large (XL) 12-14.5 N/A 46-49 11-13.5 16"-23"

Height Guide

  • 1: Micro
  • 2: Mini
  • 3: