Easton Hyperskin HF7 Fastpitch Batting Gloves Hyperskin technology focuses on every detail of fit and feel to deliver confidence for free release and power. The Hyperskin back of hand provides a lightweight ergonomic flex fit, the two-piece ergonomic goatskin palm is soft, yet durable, and the vibrant colors and design add an element of personality to every player's game. Hyperskin back of hand for lightweight ergonomic flex. Fused silicon adds structure while maintaining flexibility. Two-piece ergonomic goatskin palm is soft yet durable.