R2 safety has 4 way stretch spandex in back of hand, synthetic leather palm with reinforced silicone pattern, TRP knuckle, finger and back of hand protection, extended Kevlar reinforced thumb saddle, Synthetic leather forchettes, oil resistant palm with hi vis red silicone pattern for better visibility and grip, Hook and loop wrist for custom fit. Features and benefits: TPR finger, hand and knuckle guards to protect against bumps and bruises. Reinforced thermoplastic fingertips to reduce pinches; extended Kevlar reinforced thumb saddle. Flexible 4 way stretch form fitting spandex back with hi visibility fabric and oil resistant palm providing excellent grip in wet applications. Applications: oil rigging, mechanical, mining, framing, automotive, electrical, HVAC, plumbing. Material content: back: 60 percent spandex, 15 percent foam, 25 percent TPR protection; palm: 51 percent synthetic leather, 46 percent synthetic leather with silicone printing, 3 percent Kevlar; thumb: 35 percent spandex, 25 percent TPR protection, 40 percent Kevlar; fingers: 40 percent spandex, 30 percent synthetic leather, 30 percent TPR protection; cuf. Cuff const: hook and loop elastic wrist. Palm style: double leather palm. Thumb type: wing. Quality level: premium. Tolerance: +-1/8". 10-39/64" In length, size XL, blue color.