Back PGP40 Heavy Duty Durable synthetic leather palm, rugged palm patches, joint protectors and reinforced fingertips for longer wear. Snug spandex back for added comfort and flexibility; neoprene knuckle guard provides extra protection. PVC sure-grip palm patch, wing thumb and terrycloth thumb brow wipe. Velcro wrist closure for secure fit. M - XL. ©2007, Magid Glove and Safety Manufacturing Company LLC. All rights reserved.