NEW Nike Women's Hyperdiamond 4 Keystone Molded Softball Cleats Shoes New, no tags or box. Ships same or next day. SPRINT, SLIDE AND SCORE IN STYLE. The Nike Hyperdiamond 4 Keystone is all about lightweight comfort on the diamond. Molded details on the upper add durability, while a flexible rubber sole with studs helps give you traction throughout the game or practice. Lightweight Durability Synthetic upper with molded details provides durable comfort. A screen print at the lateral side helps resist abrasion. Grip and Go The rubber outsole has a 12-cleat configuration for excellent traction. Nike Fastflex technology lets it bend with your foot so you can move freely. Breathable and Comfortable Full-length foam cushioning feels soft and comfortable.