Heavy-Duty Mechanic's Gloves, Grain Leather Palm, Size LargeSize: Large, Material: Grain Leather, Material: Leather Thermal Plastic Rubber (TPR) Two way, stretch Spandex top increases ventilation, comfort and fit Anatomically designed TPR (thermal plastic rubber) moulded rib panels offer flexible protection for back of hand and fingers Genuine professional grade leather palm and fingertips offer the finest in comfort and protection Lightly padded palm reduces bulk for increased grip and control Palm pattern