Specifically designed for strength training, these adidas shoes provide support and comfort for lifting. A dual-density midsole keeps the heel stiff while allowing the forefoot to remain flexible as you move. Sidewall wraps and a Geofit heel design follow your foot's natural shape for a custom fit. HEAT.RDY maximizes airflow to keep you cool through your workout. This product features at least 20% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make.