PUMA Men's AMP Sport Golf Shoe 100% Leather Imported Rubber sole S2C Sport - Swing Speed Chassis Sport uses a TPU forefoot and carbon rubber heel for durability while the full length EVA midsole provides cushioning for improved comfort. ArchTec - Supports the arch of the foot and still allows the natural twist of the fore and rear foot. IdCell - Cushioning technology in the midfoot and heel comprised of PUMA's proprietary EVA compound is anatomically positioned to support the foot while walking. IdCell - Cushioning technology in the midfoot and heel comprised of PUMA's proprietary EVA compound is anatomically positioned to support the foot while walking. EverTrac - Long lasting, high abrasion resistant rubber used in outsole areas with strong wear off.