New engineered mesh upper Asymmetrical heel counter for stability at impact Socklike fit and lace closure Strap at the heel for convenient storage Puma x Lemlem colorway Step Into A New World Of Support And Guidance With The Foreverrun Nitro. Perfect For All Runners And Especially Beginners, This Shoe Packs The Tried-And-True Runguide System, Designed To Keep Your Feet Running In The Right Position. Puma Has Combined A Secure Engineered Knit Upper With An Asymmetrical Heel Counter, To Give You Softness, Comfort And Stability. Lace Up And Start Your Running Adventure With Confidence.