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Altra Superior 4.5 W

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Lightweight. Fast. Grippy. Fast. Responsive. Fast.
Ordered before , delivered tomorrow! You got: 03:39 hours
Altra Superior 4.5 W

Lightweight. Fast. Grippy. Fast. Responsive. Fast. There are many words to describe the speedy Superior 4.5. The Quantic™ midsole offers a lightweight yet responsive ride for high-speed trail days. TheMaxTrac™ outsole and multi-directional lug pattern brings grippy traction to any terrain. The improved upper brings better breathability and durability. And finally, the removable StoneGuard™ offers lightweight rock protection for when the trails get extra rugged.

Benefits

FOOTSHAPE™

Our signature FootShape™ comfort gives your feet more space to sit naturally and is designed to address biological differences in men's and women's feet.


BALANCED CUSHIONING™

Our Balanced Cushioning™ platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment, better form, and a low impact landing.


MAXTRAC™

Our grippy MaxTrac™ outsole provides the perfect combination of grip, traction, and durability on all types of terrain.


TRAILCLAW™

These canted lugs on the outsole are strategically placed beneath the metatarsals to provide added traction underfoot.


GAITERTRAP™

This hook-and-loop tab allows our strapless gaiter to easily attach to the shoe, adding protection against rocks and debris.


INNERFLEX™

These grid-like grooves in the midsole are designed to provide flexibility and movement.


QUANTIC™

Our Quantic™ foam offers a luxurious and lightweight cushioned midsole, designed for miles and miles of comfort.

Features

  • Weight: 7.0 oz / 198 g
  • Insole: 6 mm Contour Footbed with removable StoneGuard™
  • Midsole: Quantic™ with InnerFlex™
  • Outsole: MaxTrac™ Rubber with TrailClaw™
  • Cushion: Low
  • Stack Height: 21 mm
  • Upper: Seamless wrap-around engineered knit