Smartwool Classic Thermal Merino Base Layer 1/4 Zip – Men's running Sage Plant botanical graphic keeps

Sage Plant botanical graphic keeps it outdoorsy without being loud — available in Copper Heather in sizes Small through Large

Designed for comfortable long-run performance

Elasticized undercuff construction seals out drafts

When the plan is yoga

and fights odor between washes

Smartwool Classic Thermal Merino Base Layer 1/4 Zip – Men's running Sage Plant botanical graphic keepsBuilt for cold weather output hiking, hunting, or moving fast in the backcountry this midweight merino base layer handles the full range of Southern winters. Merino wool regulates temperature naturally and resists odor through multi day wear, so you stay fresh without extra weight. The 1 4 zip lets you dump heat fast when the climb gets steep. Midweight merino wool construction balances warmth and breathability across a wide range of cold weather