Vapor Fitness GlovesNike Vapor Fitness Gloves Women Black Get a grip on your gains with the Nike Vapor Gloves. The low density foam provides padding in targeted areas while breathable mesh enhances airflow to minimize slipping. Benefits Lightweight material helps provide optimal flexibility. Secure hook and loop closure wraps your wrist for a locked in feel. Product Details Palm: 60% nylon 40% PU. Back: 100% polyester. Other: 57% nylon 28% PU 12% polyester 3% spandex.