11% Polysulfone

Our fan-favourite sock technologies aren't going anywhere—offering you the comfort and performance you expect from Smartwool

5mm light cushioning

4 Degree™ Elite Fit System offers a performance fit with strategic stretch and mesh zones to promote breathability while helping protect against blisters

Get unbelievable comfort and support without changing how your running shoes were built to perform

Patagonia Women's Better Sweater Jacket Birch White Sunglasses 11% Polysulfone25543 BCW This warm, 100% recycled polyester full zip jacket combines a sweater knit aesthetic with the easy care of Better Sweater fleece. Its dyed with a low impact process that reduces the use of dyestuffs, energy and water compared to conventional heather dyeing methods. Made in a Fair Trade Certified factory. Fit Slim fit Specs & Features 100% Recycled Polyester Fleece Made from warm, soft, midweight 100% recycled polyester knit fleece dyed with