Men's Superior 4.5 - Run Republic
Men's Superior 4.5 - Run Republic
Men's Superior 4.5 - Run Republic
Men's Superior 4.5 - Run Republic
ALTRA

Men's Superior 4.5

Regular price $110.00
/
Shipping calculated at checkout.

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. 

Benefits

BALANCED CUSHIONING
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
FOOTSHAPE™ TOE BOX

Allows your toes to relax and spread out naturally for more comfort and stability.

INNERFLEX™
INNERFLEX™

Grid-like grooves in the midsole allow your foot to flex while being lighter, for more speed and better performance.

GAITERTRAP™
GAITERTRAP™

Hook-and-loop tab allows strapless gaiter attachment that prevents debris from building up beneath the shoe.

TRAILCLAW™
TRAILCLAW™

Canted lugs positioned strategically beneath the metatarsals to provide traction at toe off.

MAXTRAC™
MAXTRAC™

A perfect combination of grip, traction and durability that will eat up gnarly terrain like a boss.

QUANTIC
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

Features

  • Weight: 8.9 oz / 252 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

Why choose us?

We Care About You

Run Republic is founded on community.  We believe in TEAMWORK, SERVING, & SHARING... running is the vehicle by which we do so! It's in our name! REPUBLIC by definition is:  1. (a) a group with a certain EQUALITY between its members. (b) a body of persons freely engaged in a specified activity, i.e. RUNNING

Tried & True

Our staff is as passionate about running as you are! We rigorously test our products before offering them to you.  If it can help us push through ultramarathon miles, recover from hard workouts, or shave time off 400 meter sprints we'll carry it. 

experience matters

Our Coaches have helped thousands of runners achieve personal bests.  We provide educational coaching in-person and online. Check out our youtube for some helpful tips with key exercises that enhance performance and prevent injury. 

Featured product

Comfortable. Packable. Breathable. The cap you want to wear.

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