BTK running shoes with which you can practise the technical sport known as barefoot running.Specification:Waterproof;
Unisex.Size guide: XS (35-36); S (37-38); M (39-40); L (41-42); XL (43-44)..
We present you with the BTK speed training resistance parachute is helpful for increasing the effort required when going running, as when running, air resistance is increased.Specification:Resistant material;
Adjustable belt and carabiner;
Approx. diameter: ..