Performance Cushioning: Features Dual Density Nitrofoam Cushioning, Our Innovative Nitrogen-Infused Foam Technology Co-Molded To Provide A Plush Core For Cushioning And Rebound. Multi-Surface Traction: Our Pumagrip Rubber Outsole Features A Durable Rubber Compound That Provides Best-In-Class Multi-Surface Traction. Breathable And Flexible: The Engineered Premium Mesh Upper Features Engineered Zones For Enhanced Breathability And Stretch For Natural Foot Movement During Runs. Durable And Secure Fit: Reinforced With Pwrtape For Exceptional Durability And A Secure Lockdown While You Run. Forever Better: Puma Is Always Pushing To Be Better Than We Were Yesterday. Forever Better Is Our Commitment To Reduce Our Environmental Impact And Work Together Towards A Sustainable Future. The Shoe'S Upper Is Made With At Least 30% Recycled Material.