Soar Men's Trail Race Shorts x Altra

Founded in Hackney, London, SOAR Running design and produce running apparel that does justice to the commitment and passion of runners globally. Encompassing textile innovation, pioneering design technology, sports science and the real-world experiences of runners.

The SOAR Men's Trail Race Shorts x Altra are a stripped-back half tight built around RHEON™ — a reactive superpolymer developed from NASA technology. It adapts to the impact of running, stiffening under force to absorb energy, then relaxing for freedom of movement. With a waistband-free construction and integrated storage throughout, these shorts are made for technical terrain, long days, and elite-level performance.

SOAR x Altra is a new class of trail racing gear — system-engineered from the ground up for all-out performance across demanding terrain.

• Ultra-light, waistband-free half-tights with integrated storage and advanced support — built for high-output racing.
• A zero-waistband construction, secured by internal silicone grippers, delivers a smooth, unobtrusive feel with no pressure points. The French-woven base is lightweight, breathable, and compressive — reinforced with RHEON™ strips for shock absorption across technical terrain. Cut above the knee for precision and control.
• A double-layer build forms a 360° storage system: a large front stuff pocket holds bottles and bulky items; darted side pockets expand for fast-access fuel; a zipped rear pocket secures valuables. Pull tabs aid under-pressure access.
• At the rear, an external loop system holds poles or a jacket via a cord-lock closure - fast, stable, and easy to use on the move.
• Finished with reflective SOAR and Altra logos.
• Built for sharp climbs, fast drops and the long haul — where precision under pressure counts.
• Material Composition (Main) : 76% Polyamide / 24% Elastane
• Material Composition (2nd Fabric) :  71% Polyamide / 29% Elastane
  
• Colourway: Black
• Product Code: SS25-SS21M-BLK
• Made In: Portugal

We are currently working on measurements for apparel and accessories so please bear with us.

In the meantime, for footwear, please refer to the sizing guide here. However, if you require any additional advice on sizing, please contact us.

Worldwide shipping, domestic shipping in the UK, and in-store collection is available.

You can find all relevant shipping information here.

We have a 28-day return policy, which means you have 28 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.