Light-weight shoes for squash, badminton, racketball or volleyball. Colour: New Blue / White The new Wilson Storm indoorshoe offers the ultimate in lightweight design and traction at a great value. The Duralast® gum rubber outsole is sure to optimize your agility with every court movement. Chase down every ball and take your opponent by Storm! Upper: Synthetic leather and mesh Outsole: Duralast®gum rubber re-enforced by R-dst® technology for extra cushioning and rebound. Width: Medium. Arch support: Medium.