As comfortable alone on a trail run through the woods as it is under layers at the ski resort, the Aero Long Sleeve Crewe is an ultralight merino baselayer for your most active days outside. Featuring our lightest-weight 120gm merino jersey fabric blended with nylon for added durability, the Aero breathes extremely well, dries in a flash and resists odors during extended travels and long days on the go. Flatlock seams prevent chafing when you’re moving fast or wearing a backpack.
- Flatlock seams prevent chafing
- feminine shaped hem
- odor resistant
- quick drying
- 90% Merino wool, 10% Nylon