DESIGN: Synthetic leather and mesh upper with stroble construction for flexiblity and cushioning. Comfort collar with plush fitting around the heel that will energize, support every move, and provide cushioned stability while running to base or chasing balls in the outfield IN-SHOE COMFORT: Flexible EVA Bounce with optimized weight midsole cushioning for energized return ALL SURFACE TRACTION : All Surface Turf Shoes feature a rubber outsole for traction and support. Nubby turf outsole provides multi-directional traction for synthetic grass and other firm surfaces.