The CCC Phoenix Elite has excellent fit and is suitable for forwards and backs. Full grain leather upper and polyurethane inlays for a durable and soft boot. Internal strapping Support system integrated into lacing system for maximum support in the mid foot. PU (polyurethane) Heel Lining - Good comfort, great durability, non-absorbent. TPU (thermoplastic polyurethane) pre-moulded Heel counter - Non-deformable, excellent support. Top graded Nylon board waterproof Lasting board - Excellent support and flexibility in forefoot. EVA pre-moulded Sock liner - Great cushioning. Aluminium Studs - Light and durable. Nylon 8-stud outsole with reinforcement zones - Excellent durability, stability in rear and mid foot, flexibility in forefoot.