Nike Land Shark 3/4 Lax Cleat (BG) in White with Metallic Silver. UPPER: Synthetic materials combine to create a great fit to enhance this classic model. MIDSOLE: Full-length Phylon midsole for enhanced support. OUTSOLE: Rubber shark outsole with proven and tested traction elements. Celebrating 30 years in the game. From entry-level to high school the Land Shark is proven and tested. Nike #537685-100. Limited warranty direct from Nike Lacrosse.