On Running Performance Long Tee Lumos Women's Black Iron SHORTS This intimate blend of TENCEL

This intimate blend of TENCEL and wool is spun with a new innovative technique which results in a sock that is comfier

The breathable synthetic upper keeps you comfortable over short sprints or multi-lap races

Chest belt

Our new refined engineered sandwich mesh upper and premium heel construction is elegantly designed for optimized breathability for our most comfortable fit yet

On Running Performance Long Tee Lumos Women's Black Iron SHORTS This intimate blend of TENCELReflective design Early mornings. Late nights. Whenever you choose to train, the Performance Long T Lumos has got you covered. Meet the reflective long sleeved top designed to light up your runs with high visibility even in low light. Born to stand out, all the way to marathon day. Fast drying fabrics Breathability and warmth combine for unmatched comfort in all kinds of weather. Constructed in innovative Japanese fabric with fast drying and moisture