Zpacks Trail Cool Socks
 
M     Weight 0.74 oz / 21 g
L      Weight 0.78 oz / 22 g
XL   Weight 0.92 oz / 26 g
 
 
Thin, ultra-breathable, low moisture retention.
 
Fast drying.
 
Comfortable 1/4 ankle design.
 
Sizes to fit just about every foot.
 
Super lightweight!
 
Expected lifespan of 250 to 400 miles (400-650 km).
 
 
Medium
US Mens: 6-9
US Womens: 7.5-10.5
EUR: 39-42
 
Large
US Mens: 9.5-12
US Womens: 11-13.5
EUR: 42-46
 
Extra-Large
US Mens: 12+
US Womens: 13.5+
EUR: 46+