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<H5 align="center">Altra Superior 4.5 Trail Running Shoes</H5>

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<p align="center">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.</p>

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<H5 align="center">Seamless Engineered Knit Upper</H5>
<p>Constructed with a seamless engineered knit upper the Altra Superior 45 delivers a supportive, secure fit and maximum breathability. The engineered knit envelopes your foot in snug support eliminating any discomfort from chaffing or rubbing with the seamless design. Cool air is encouraged to permeate the fabric to remove uncomfortable heat build creating a healthy environment feet can thrive in. A contoured tongue wraps around the forefoot delivering a slimline, snug fit that locks out dirt and debris. Altra's FootShape toe box encourages the toes to relax and spread naturally, whilst allowing the big toe to remain in a straight position. The FootShape toe box enhances stability during uphill climbs and downhill descents when out on challenging trails whilst creating powerful toe-offs to maximise performance. The traditional lace closure secures the midfoot for a locked-in feel that reduces in shoe slippage, whilst a hook and loop tab allows strapless gaiter attachments that would prevent dirt and debris build-up underneath the shoe.</p>

<H5 align="center">Altra Quantic Midsole</H5>
<p>Engineered with the new Altra Quantic midsole the Superior 4.5 delivers superior plush, responsive cushioning at a new ultra-lightweight keeping you fast on your feet without compromising comfort. Constructed with inner flex, the grid-like groove pattern provides greater flex at a lightweight and with better protection. Ideal for the trail the multi-directional pattern creates an improved ride when navigating uneven and tricky surfaces. A fully cushioned zero drop platform places your forefoot and heel the same distance from the ground; the zero drop encourages a natural foot position and low impact landing protecting the joints and reducing fatigue. Completing the midsole is a removable stoneguard. The updated stoneguard are inspired by real human feet for a lighter weight without compromising protection. The skeletal structure follows the anatomy of the foot for protection in key areas and eliminating any unnecessary weight.</p>

<H5 align="center">MaxTrac Rubber Outsole</H5>
<p>Completing the Altra Superior 4.5 is a MaxTrac rubber outsole. Combining sticky grip and traction with incredible durability the MaxTrac rubber outsole will have you navigating the trickiest of terrain with ease as it grips and sticks like a boss. Canted TrailClaw lugs strategically placed along underneath the metatarsal provide additional traction for confident and powerful toe-offs.</p>

Altra Superior 4.5 Trail Running Shoes - SS21

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.

Altra Superior 4.5 zapatillas de trail running  - SS21

Altra Superior 4.5 chaussures de trail - SS21

Altra Superior 4.5 Traillauf laufschuhe - SS21

Altra Superior 4.5 scarpe da trail corsa - SS21

One of the most exciting track meets in the calendar, the Night of the 10,000 PB's, takes place this Saturday. Ahead of the On track night event, we caught up with On athlete, Verity Ockenden, as she prepares to race and reflects upon her previous experiences of this unique event

The Night of the 10,000m PB's: Q&A with On athlete Verity Ockenden

Manchester based men's mental health running and hiking community, INTRSPCT Collective, reflect on their first parkrun for Mental Health Awareness Week.

Mental Health Awareness Week: the Power of parkrun with INTRSPCT Collective 

Hunt for our hidden Sportsshoes x parkrun Strava segments at parkruns across the UK to be in with a chance of winning! Read more about how to get involved here.

SportsShoes x parkrun Strava Segment Hunt

SportsShoes had the privilege of following the exceptional journey of athlete and ambassador Adrien Toucas during the 2024 Paris Marathon.

Paris Marathon 2024: Interview with French elite athlete Adrien Toucas

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Altra Superior 4.5 Trail Running Shoes - SS21

£59.99

RRP £119.99

PRIORITY ORDER PROCESSING

Altra Superior 4.5 Trail Running Shoes - SS21

£59.99

RRP £119.99

PRIORITY ORDER PROCESSING