Montane Anti-freeze Jacket

Versatile cold conditions mid-layer and stand-alone belay jacket, engineered for an exceptional warmth to weight ratio and increased packability utilising 750+ fill water-resistant fluorocarbon-free HyperDry down.

The Montane Anti-Freeze Jacket is constructed with Pertex Quantum fabric which is amongst the lightest, most reliable and most durable on the market. Focusing on engineering lightweight, breathable clothing and equipment for endurance sports in extreme environments. Pertex Quantum is light and strong, offering a significant weight reduction without sacrificing strength and abrasion resistance. The jacket additionally features a DWR (Durable Water Repellency) Treatment and offers complete, consistent water-resistant protection in wintry conditions.

Furthermore, the jacket offers a 210g of 90/10 water resistant fluorocarbon-free HyperDry goose down at 750+ fill. HyperDry is constantly evolving and pushing boundaries, ALLIED has built upon years of experience to create the most effective water resistant down on the market. HyperDry is the next evolution of this technology. Using fluorocarbon-free chemistry, HyperDry is durable, environmentally friendly and will keep you warmer 25 times longer than untreated down over multiple uses.

This jacket is R.D.S certified. The R.D.S (Responsible Down Standard) is the mark to help companies ensure that the down in their products does not come from animals that have been subjected to any unnecessary harm, and to make accurate claims on their products. ALLIED's RDS certified down is the verification that your down has maintained a certified chain of custody from source to finished good.

Jacket Features

This unique and innovative jacket features a roll away technical hood with three point adjustment and stiffened peak that offers coverage and warmth for the head. A full-length two-way YKK front zip puts you in control of the ventilation, while an internal storm flap ensures extra elemental protection and prevents weather entry. Articulated arms offer high reach movement, allowing you to move freely without encountering any restrictions, while pre elasticated cuffs ensure superb comfort.

In addition, an adjustable hem with cinchable drawcord provides much-needed adjustability, while two zippered hand pockets offer safe and convenient storage spaces for small essential items. These two pockets additionally provide a warm refuge for cold hands during bitter conditions. An internal mesh drop pocket offers safe storage for small valuable items while lastly, a waterproof storage Montane dry bag provides safe and easy transportation when the jacket is not in use.

Size Guide

X Small: Chest 92cm / 36"

Small: Chest 97cm / 38"

Medium: Chest 102cm / 40"

Large: Chest 107cm / 42"

X Large: Chest 112cm / 44"

XX Large: Chest 117cm / 46"

Montane: Engineered for Endurance

For over 21 years Montane has worked closely with serious mountain professionals around the globe, from The British Mountain Survey, to British Mountain Rescue Teams. Professionals who demand the toughest credentials from their clothing and equipment always choose Montane. The importance of functionality in garments does not simply consist of product design alone, and fabric technology is critical to producing the best products out there. Montane works closely with several of the world's leading fabric suppliers to engineer cutting edge fabrics that push the boundaries of what is possible. Endurance expeditions and athletes inspire Montane to continue engineering innovative, lightweight, breathable clothing and are crucial to the brand's success. Ensuring that clothing is fit for purpose is of utmost importance, whether that's for unsupported ventures to the North Pole or high profile research in the High Arctic. These are just some of the main areas where endurance is tested to the absolute limit, and where Montane products thrive.