Smartwool PhD Light 1/4 Zip - Women's

Cleverly knitted to place thinner breathable panels in high-heat areas, while thicker fabric concentrates warmth where you need it most. You'll reach for this zip-neck for cold-weather runs, ski days and hikes.

• Made of a blend of naturally antimicrobial merino wool and polyester that moves moisture and dries quickly
• Highly breathable mesh panels are bodymapped to areas where women sweat more
• Minimal Merrow seam construction is super-durable yet soft on skin
• Integrated thumbholes provide extra coverage for chilly hands
• 1/4 length zipper gives you venting options