KJ Belt in Orange (Grouped) This is the standard XR

This is the standard XR series unisex model for adults between 70-200 lbs (32-90 kg)

the new 4 TwinTurbos System (improve balance & rebound)2

for assembly of the upper shells (back holes)

Replacement T-Spring for KJ Power Shoe model (only)3 way adjustable T-spring3 bands (all bands intact)2 bands (remove the center band)1 band (remove two outer bands)This T-Spring model features:1

This new design is stronger than the former one and has a longer life span

KJ Belt in Orange (Grouped) This is the standard XRTake your Kangoo Jumps rebound shoes easily with you! and keep the pairs together at the gym, group events, etc.