For the best thermal protection and dexterity use Tucker's Five-Finger Gloves with QuicKlean Finish. An insulation value of 450F reduces the risk of burns and other injuries associated with kitchen and other high heat environments. The 24" sleeves protects your forearm while QuicKlean coated poly-cotton keeps the hands clean and comfortable. Meets NSF standards. - Poly-Cotton; blue - NSF listed - Length 24 in - Sold per pair