Original Gloves, Nylon, Synthetic Leather, Thermal Plastic Rubber (TPR), TrekDry®, Tricot, Medium, Black ORS NASCO and rust resistant black oxide finish and rust resistant black oxide finish plastics and elastomeric materials Can be used on rough or irregular surfaces Provides a winning combination of versatility and performance Flexible Thermal Plastic Rubber (TPR) closure provides a secure fit to the wrist Reinforced thumb high dexterity fingertips and two ply thumb reduces wear and increases protection Form fitting Tekdry® helps keep hands cool and comfortable Dual layered fingertips and thumb for reduced wear and increased protection