KJ Boots XR3se fit boots 🎯 Challenge your body and

🎯 Challenge your body and mind in every session

these soles ensure your fitness journey is stable

improvement in VO2 max

Men's Size 4 - 6

KJ Boots XR3se fit boots 🎯 Challenge your body andUnisex model that is ideal for everyone to rebound exercise. Suitable for teens and pre teens that can fit into adult shoes as well. Designed for those weighing 100 up to 220 lbs; (Xsmall, Small & Medium max 180lbs. Large, Xlarge 220lbs max) . For Beginning Exercisers to the Very Fit. Those who are injured, had surgery, been inactive or are generally more "fitness timid" may be able to use XR3 at the heavier weight limits where those who are stronger