On | Women's Performance Tights Lumos - Black Unisex a bottom layer of ReactX

a bottom layer of ReactX foam

Midsole stack height (max at heel and forefoot): 20 mm

This provides comfortable support

Approximate weight: 36 grams

This is paired with a soft feeling outer short that is extremely lightweight

On | Women's Performance Tights Lumos - Black Unisex a bottom layer of ReactXThe On Women's Performance Tights Lumos are perfect for winter running. A brushed inner fabric traps heat to keep you warm during cold weather conditions. Highly reflective stripes on both the front and back help make you more visible in the dark. Finally, two side pockets and back zip pocket offer great storage. Fit Guide These On winter running tights fit true to size. The model is 180 cm 5'11" and wears a size S (small). We recommend choosing your