M TYR CXT-1 Trainer Shoe size:10.5 Synthetic and nylon upper

Synthetic and nylon upper

The NB HEAT fabric retains heat to help keep you warm without overheating

Fabrication: 94% Polyester / 6% Spandex

heel and lace pad

Whether it’s a slow long run or jumping in a weekend 5K

M TYR CXT-1 Trainer Shoe size:10.5 Synthetic and nylon upperPowered from the ground up, the CXT 1 Trainer from TYR is designed to take on the most rigorous competitions and training regiments. Athletes will have the ultimate base for any movement, with responsive and durable support that reacts to the energy you put in. Technology Patent pending stability platform Wrap around side gripper extending around the heel for added stability Responsive surge nrg foam midsole 9mm heel to toe drop Breathable upper