What do you get when you improve on the already adventurous Superior? A lightweight, lightning-fast shoe you can trust on any trail. This certified speed-seeker is trail-ready with a MaxTrac™ sticky rubber outsole, the lightweight and responsive Quantic™ midsole, and the improved upper that’s more locked-in and durable. Throw in improved breathability, better drainage, and a removable StoneGuard™, and the Superior 4.5 is ready to blaze trail like never before.
Features • Weight: 8.9oz/252g • Insole: 6mm Contour Footbed with removable StoneGuard™ • Midsole: Quantic™ with InnerFlex™ • Outsole: MaxTrac™ Rubber with TrailClaw™ • Cushion: Low • Stack Height: 21mm • Upper: Seamless wrap-around engineered knit
Benefits • Balanced Cushioning: Places your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your run • Footshape™ Toe Box: Allows your toes to relax and spread out naturally for more comfort and stability • Innerflex™: Grid-like grooves in the midsole allow your foot to flex while being lighter, for more speed and better performance • Gaitertrap™: Hook-and-loop tab allows strapless gaiter attachment that prevents debris from building up beneath the shoe • Trailclaw™: Canted lugs positioned strategically beneath the metatarsals to provide traction at toe off • Maxtrac™: A perfect combination of grip, traction and durability that will eat up gnarly terrain like a boss • Quantic™: Quantic™ was inspired by a desire to combine the plush feel of Altra Ego™ with a lightweight ride, it cushions every step and floats over any surface
Specifications
Support
Neutral
Terrain
Trail
Width
Normal
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