USED- Hestra Army Leather Heli Ski 5-Finger Gloves Shell Material Backhand | Hestra Triton 3 Layer Polyamide – Waterproof, windproof, and extremely breathable. Insulation Synthetic Fiberfill Lining Removable Bemberg/Polyester Lining Palm Army Goat Leather – Hestra's most durable leather, originally used to make gloves for military purposes. A specially treated goatskin that withstands tough, outdoor conditions. The leather is thoroughly waterproofed and its structural properties provide effective protection against moisture.