The Nivia Impulse Is Built To Keep You Comfortable While You Get It Done In The Gym, Around The Track Or On The Street. The Modern Knit Construction In The Collar Ensures The Perfect Fit, While The Full-Length Eva Midsole And Die Cut The Nr Eva Sockliner Ensures Optimal Comfort, And The Flexipro Technology Rubber On The Outsole Provides Traction To Keep You On Your Feet. Shoes Let You Play Fast And Fluidly. It Always Proves To Be Strong And Sturdy. It Is Highly Durable And Ensures A Good Grip. Breathable Knitted Upper It Is Constructed With A Breathable Upper To Keep Your Feet Cool And Dry. It Creates A Better, Healthier Environment For Your Feet To Thrive In. The Construction Produces An Irritation-Free Fit, Reducing Bulk, Layers, And Weight. The Lacing System Works To Deliver An Anatomically Correct Fit. Two Layers Of High-Density Foam Line The Collar And Mould To The Athlete'S Foot To Create A Personalised Heel Fit,Adding Soft Support And Custom Comfort. Standard Adjustable Nylon Lace. Die Cut The N.R E.Va Sockliner Exists As An Extra Layer Of Plush,Step-In Comfort. Clothes Lightweight Insoles Provide More Comfort And Grip. Duofoam Midsole: Located In The Midsole, It Provides Lightweight Cushioning. It Is 15% More Responsive Than Standard Eva. While Resilience Infuses Every Stride With The Kind Of Power You Require. The Nivia Outsole Is Designed To Provide All-Around Support For Quick And Smooth Footwork. Rubber Technology In The Sole Makes It Flexible For A Responsive Game. The Outsole Provides Perfect Gripping , Flexibility, And Durability.