Reebok Indoor RXT Womens Indoor Training Shoes Synthetic An indoor training shoe that is ideal for globe-trotting runners due to its featherweight design Breathable synthetic mesh upper for ventilation and comfort Removable EVA sockliner offers cushioning and accomodates orthotics Featherweight Ultralite 3D technology in the sole provides lightweight cushioning Womens Specific Last technology to accommodate the biomechanical needs of the female foot for exceptional performance and optimal fit