Smartwool Active Ultralite Crop Tank – Women's sleeping-bag 8mm Rough-Out Crosta leather upper

8mm Rough-Out Crosta leather upper with a full rubber rand shrugs off sharp rock and brutal underbrush

FootShape™ toe box lets your toes splay naturally for better balance

Merino wool blend naturally regulates temperature and wicks moisture — no clammy feet mid-run

Full-grain leather shrugs off roots

while Fair Trade Certified construction means the people making it are treated right

Smartwool Active Ultralite Crop Tank – Women's sleeping-bag 8mm Rough-Out Crosta leather upperFor high output trail runs and sweaty summer miles, the Active Ultralite Crop Tank is our top pick for women who want real merino performance without the bulk. Smartwool's ultrafine merino blend handles moisture and odor naturally a genuine advantage in Southern heat and humidity. The cropped cut with four way stretch moves with you and stays put. Ultrafine merino wool blend provides natural odor resistance and moisture management no synthetic funk