YOUTH Nike Vapor Strike MCS Cleat in White with Black. UPPER: Low-cut synthetic leather upper for a lightweight, low-to-the ground feel. MIDSOLE: Phylon midsole for lightweight cushioning and comfort. OUTSOLE: Molded TPU outsole with twelve cleats for lightweight and comfortable traction. Nike Vapor Strike MCS (BG) is ideal if you're a young lax player who's looking for a cleat with lightweight traction and comfort. Nike #535599-100. Limited warranty direct from Nike Lacrosse.