This supple leather contains natural lanolin that helps create a very soft feel. Characteristics include strongest tensile strength and excellent tactile sensitivity. Best combination of flexibility and comfort. The 3604HP features premium grade grain goatskin leather, shirred elastic back, and wing thumb. Additionally, the HPPE, steel, and synthetic liner offers cut protection. The 3604HP features an ANSI cut level of A8 and an abrasion score of 4. ANSI Puncture 2. Wing thumb.