A versatile mid-layer designed to deliver warmth & protection during active use. The women’s TECHNICAL MID LAYER is perfect for wearing both as a next-to-skin base layer or as part of a layering system in cooler conditions. The 100% technical polyester fabric traps air whilst wicking moisture at the same time, keeping you warm & dry. Highly compressible, it’s easy to pack & light to carry. ...

The perfect Merino wool outdoor sock for running & hiking in cold conditions. Featuring targeted cushioning in key areas, the THERMO OUTDOOR SOCK delivers comfort & protection where you need it most. Merino wool ensures natural temperature regulation, helping keep the foot warm & insulated in cold conditions. A snug fit ensures the sock stays securely in place when covering uneven terrain, while vented panels in the midfoot deliver high levels of breathability. Constructed from a blend of natural & recycled yarns, the sock boasts over 47% recycled content & 24% natural Merino Wool. ...

Insulative jacket designed for moving fast & carrying light in cold conditions. Lightweight & easily packable, the THERMOSHELL insulated men's jacket features a water-resistant & windproof outershell for protection against the elements. The PRIMALOFT Thermoplume* fill delivers increased warmth in the coldest conditions. The synthetic material boasts hydrophobic qualities, delivering the loft of down but retaining warmth even when wet. Narrow quilting on the sides of the jacket, & zoned 4 way stretch panels, allow for unrestricted movement while running & moving fast outdoors. View Thermoshell Pro Care Instructions ...

The THERMOSHELL PRO is a lightweight, breathable women's insulated jacket with an adjustable hood. The jacket can be packed down & stows away into an integrated pocket. The synthetic PRIMALOFT fill delivers the softness & compressibility of down, yet is easier to clean, faster drying & environmentally friendly. A water-resistant proprietary finish ensures warmth even in wet conditions. The perfect jacket for moving fast & carrying light in cold conditions. View Thermoshell Pro Care Instructions ...

Insulative jacket designed for moving fast & carrying light in cold conditions. Lightweight & easily packable, the THERMOSHELL insulated women's jacket features a water-resistant & windproof outershell for protection against the elements. The PRIMALOFT Thermoplume* fill delivers increased warmth in the coldest conditions. The synthetic material boasts hydrophobic qualities, delivering the loft of down but retaining warmth even when wet. Narrow quilting on the sides of the jacket, & zoned 4 way stretch panels, allow for unrestricted movement while running & moving fast outdoors. View Thermoshell Pro Care Instructions ...

Weighing just 250g, the TRAILFLY 250 is our lightest shoe in the TRAILFLY range, with a more stripped-back feel that helps connect feet to the trail. Perfect for running all distances, this agile, zero-drop shoe delivers a responsive ride but one that is also nicely cushioned thanks to a bouncy POWERFLOW MAX midsole foam. 4mm rubber outsole lugs grip to all types of hard-packed trails, while the upper boasts high levels of comfort & breathability. ...

Previously called the TERRAULTRA G 270, this shoe has been renamed TRAILFLY G 270 for Spring/ Summer 2022 so that all our trail-specific ultra running shoes now sit within one, easy-to-understand TRAILFLY franchise. The shoe is exactly the same except for the name, meaning it retains all the incredible technologies that led it to win four ‘ Trail Running Shoe of the Year’ awards in 2020. Featuring GRAPHENE-GRIP rubber for the world’s toughest traction & a POWERFLOW MAX foam for a cushioned ride with snappy bounce, the TRAILFLY G 270 is the ultimate shoe for tackling long distances at speed. The footwear of choice for many top ultra runners, the super-durable TRAILFLY G 270 also boasts a comfort-enhanced upper & spring-loaded BOOMERANG footbed. ...

<p> The best just got even better. Our multi award-winning ' Trail Running Shoe of the Year'
- the go-to for tackling long
...

<p> The best just got even better. Our multi award-winning ' Trail Running Shoe of the Year'
- the go-to for tackling long
...

Previously called the TERRAULTRA G 270, this shoe has been renamed TRAILFLY G 270 for Spring/ Summer 2022 so that all our trail-specific ultra running shoes now sit within one, easy-to-understand TRAILFLY franchise. The shoe is exactly the same except for the name, meaning it retains all the incredible technologies that led it to win four ‘ Trail Running Shoe of the Year’ awards in 2020. Featuring GRAPHENE-GRIP rubber for the world’s toughest traction & a POWERFLOW MAX foam for a cushioned ride with snappy bounce, the TRAILFLY G 270 is the ultimate shoe for tackling long distances at speed. The footwear of choice for many top ultra runners, the super-durable TRAILFLY G 270 also boasts a comfort-enhanced upper & spring-loaded BOOMERANG footbed. ...