PWRRUN Foam: A new blend of PWRRUN foam offers more cushion
a supercritical copolymer in the TPEE (Thermoplastic Polyester Elastomer) family
the Superior 7 delivers just enough EVA foam to soften the impact of uneven terrain—while still allowing you to feel and respond to the trail beneath you
meaning that you can feel good about the impact you're having on the environment while you're out there crushing your goals
Protective Overlays: Durable overlays in high-wear areas defend against trail abrasions
Altra Torin 8 UK:6.5 PWRRUN Foam: A new blendDESCRIPTION Altra Torin 8: Zero Drop Comfort for Everyday Miles Whether you're racking up high mileage weeks, walking city streets, or standing on your feet all day, the Altra Torin 8 is built to keep you moving in natural, cushioned comfort. Featuring a zero drop platform, roomy toe box, and plush ride, this premium daily trainer delivers the hallmark Altra experience now even softer and more refined. At the heart of the Torin 8 is an updated EGO MAX