Adidas UltraBoost 21 Women's Running Shoe - Core Black/Core Black/Grey Four Size:6 UK Reflective panels increase visibility in

Reflective panels increase visibility in low light conditions

With a waistband that has an external drawcord over covered elastic for a more custom fit

The forefoot is wider to give your toes more room and the breathable mesh in the upper stretches as you move

The adidas Terrex Agravic Flow Women's Trail shoe is designed to push you to your limits

The pod will expand on the statistics that your watch already shows to give you a much more in-depth view of your running dynamics

Adidas UltraBoost 21 Women's Running Shoe - Core Black/Core Black/Grey Four Size:6 UK Reflective panels increase visibility inThe Adidas UltraBoost 21 Women's Running Shoe is the latest in a long line to use boost technology. With no EVA, the midsole is entirely constructed from boost, giving you the ultimate in cushioning and energy return. The new Torsion System provides a 15% increase in forefoot bending stiffness for a much more responsive run. The shoe is made with Primeblue, a high performance recycled material made in part with Parley Ocean Plastic. 50% of the upper