OS1st CS6 Calf Sleeves Mens Trail Shoes It has a race fit

It has a race fit and comes in a simple yellow design with a black SAYSKY logo on the front and a white woven SAYSKY label on the back

comfortable and seen as you fly past the streetlights

don’t restrict and prevent the build-up of undesirable odours from increased perspiration levels

Upgrades to the version 2 (V2) can be found in the midsole and upper

Packs a Punch - Thanks to the efficiency of COROS GPS battery technology PACE 2 offers 30 hours of full GPS battery life

OS1st CS6 Calf Sleeves Mens Trail Shoes It has a race fitThe CS6 Calf Sleeves stabilise and provide muscular support preventing shin splints and speeding up recovery. Sleeves help support the Achilles tendon and calf muscles during sports activities, reduce impact vibration of the calf muscle, and boost oxygenation.