Polypropylene 10%

Stretch trim at wrists and hem

29% Elastine

while the waxless AR Plus base provides a good blend of grip and glide with no prep required

The Smartwool® 2 Degree fit system offers an elasticized arch and ankle support

Smartwool Men's PhD Run Ultra Light Pattern Micro Womens Underwear Polypropylene 10%A high performance running sock designed for minimal feel and maximum comfort. With Merino wool, body mapped mesh zones, and a precision fit system, it keeps your feet cool, dry, and blister free. Key Features: 4 Degree Elite Fit System for a secure fit Indestructawool for long lasting durability Shred Shield reduces toe wear Mesh ventilation zones for breathability Virtually Seamless toe to prevent irritation Specs: Height: Micro Cushioning: Ultra