Scarpa Spin Planet Trail Running Shoes As part of Scarpa's sustainable journey, the Spin Planet introduces a new concept into the trail running category with recycled upper fabric and a 45% recycled midsole. These are the ideal shoes for those who are pursuing long distances on the trail. Recycled Mesh and Microfibre Upper To ensure feet remain comfortable and feel fresh on the trail, the Scarpa Spin Planet utilise a recycled mesh and microfibre upper, providing you with a reliable choice of trail running shoe. The mesh allows a constant supply of air to flow freely through the shoes, therefore providing your feet with a fresh, cool sensation, preventing them from overheating on the trail. The microfibre fabrics used in the uppers are comfortable and soft against your feet, helping to prevent irritation or abrasion from occurring. This wonderful combination of materials helps to reduce moisture and sweat build up, by effectively wicking moisture from the surface