DESC: Outsole: Solid Rubber Outsole--Solid rubber outsole provides durability and traction. Midsole Material: EVA--Provides lightweight, flexible, cushioning that is highly impact-resistant. Spike Material: Molded Studs--Molded studs offer traction and durability. Lacing System: Traditional Lacing System--Traditional lacing system provides a tighter fit for more centralized support. Recommended Fit: These shoes run True to Size.