On Running Core Long-T - Women's Size:M responsive stack at 33mm with

responsive stack at 33mm with zero drop

DWR finish sheds light moisture while the Sherpa fleece lining locks in heat

5" 2-in-1 Short

Trail Running

On Running Core Long-T - Women's Size:M responsive stack at 33mm withBuilt for cool weather training runs and brisk morning miles, the Core Long T is our pick for women who want a clean, low profile base layer that actually moves. The 92% recycled polyester and elastane blend wicks moisture and stretches with you, so you're not fighting your shirt mid run. Available in Black and Olive, it works solo or under a shell when temps drop. 92% recycled polyester and 8% elastane construction wicks moisture and moves with your