Packable, protective, and ready for sideways weather. This soft and supple 3-layer Proflex™ waterproof shell is comfortable and easy to layer, the ideal ally for hitting the trail in mixed conditions.
Fickle sunshine, variable temperatures, and horizontal rain: shoulder season hiking calls for packable waterproof protection you can rely on. Constructed using durable 3-layer Proflex™ fabric, the Firewall Light Jacket withstands abrasion from your pack straps while being lightweight, supple, and quiet to wear. The knitted backer fabric is soft next to skin, so it’s comfy when worn over a tee, but also easy to layer on cooler days.
The jacket’s weight-saving design has only the features you need to stay dry and protected, such as the hood with a stiffened peak and gaiter to keep out draughts and drizzle. The single-handed hood cinch combines crown and face adjustment, allowing you to achieve a close fit in wild weather. Extended cuffs with hook and loop adjustment protect your hands from chilly winds, while the dual-sided rear hem adjustment seals out spray in a shower. Access the two zipped hand pockets easily even when wearing a pack thanks to the backpack-friendly pocket positioning, and the articulated sleeves give you the range of movement you need to take on steep scrambles.
Lightweight and taking up minimal space in your pack, the Firewall Light Jacket offers all-day weather protection for any mountain adventure, from your weekend hikes to hut-to-hut treks.
Sustainability. It’s complicated. We’re helping you to make informed choices by giving you the raw data. Clear. Concise. Honest. We pledge to be transparent, showing you how our products are made, from which materials and where.
| Total Recycled Content* | 1% |
| Fabric | 0% |
| Face | 0% |
| Membrane | 0% |
| Backer | 0% |
| Zips | 2% |
| Trims | 3% |
| Fluorocarbon Content | |
| Fabric | No |
| Zips | Yes |
| Trims | No |
| Manufactured in China | |
| *Calculations based upon the weight of a UK men's size medium. | |
How to measure.
Chest: Measure the full circumference of your chest just below your armpits.
Waist: Find the top of your hip and measure the full circumference around your body.
Arm length: Measure horizontally from the centre of your back, across the shoulder, over a naturally bent elbow and down to the wrist fold.
While all our garments are sized to these measurements, you will find that the cut on jackets designed for use in more extreme environments will be slightly more generous in the expectation that these designs will be used with additional/thicker midlayers. If you plan on using a jacket like this with fewer layers beneath it, please keep this in mind when selecting your size.
All garments are designed and fitted to suit their intended end use. See below for a general description of our fit categories:
Regular: Neither slim nor loose. Regular fit items are the perfect balance of form fit and ease of movement.
Slim: A streamlined silhouette. Cut trim following the contours of the body. Expertly placed articulation of seams and the use of stretch fabric ensure maximum freedom of movement in these close-fitting items.
Relaxed: Our more generous fit. Cut loosely through the body allowing for ease of movement and additional layering.
Expedition: Designed specifically to accommodate the layering system and equipment required for high altitude and polar expeditions.
