Mechanix Wear - Material4X M-Pact Work Gloves (XX-Large, Brown/Black) Material4X synthetic leather delivers higher abrasion resistance and greater tear resistance than standard synthetic gloves. Thermoplastic Rubber (TPR) knuckle guards and full-length fingertip protection reduce the risk of impact and pinching injuries. Material4X internal fingertip reinforcement provides added durability. D3O palm padding absorbs and dissipates high-impact energy through the palm. Machine washable.