These training gloves provide comfort and protection during intense strength training. High-density foam protects the palm under heavy loads, while flexible materials ensure a secure fit. Key features: High-density foam protects the palm. Comfortable and adaptable. Available sizes: S, M, L, XL. Technical specifications: Palm: 57% polyester, 20% nylon, 19% PU foam, 4% EVA. Back: 87% polyester, 10% spandex, 2% nylon, 1% PU foam. Other components: 47% polyester, 42% nylon, 6% spandex, 5% PU foam.