Smartwool Women's Merino 250 Baselayer Crew Mens Run Jackets DWR treatment

DWR treatment

Take your running to new heights with XPOP PU foam and new MIZUNO ENERZY midsole that delivers an all-new plush experience

This means the right balance between protection

a snap mock neck for easy on and off and layering

Outseams for increased comfort and superior pole grip

Smartwool Women's Merino 250 Baselayer Crew Mens Run Jackets DWR treatmentDescription Meet the new and improved Women's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next