RAB Men's Proton Down Jacket

Cold weather comfort that won't slow you down.

Stripped back and uncomplicated design
Instant warmth without extra weight
Super lightweight, highly compressible
Windproof outer & hydrophobic fill

The Rab Proton Jacket is a light, durable and highly compressible down jacket with a lot of thought behind its uncomplicated design.

It's made using Atmos ripstop fabric filled with 800FP hydrophobic goose down so it will keep you warm in very cold and damp conditions. The stitch-through zoned construction keeps the down fill in place and at its most effective.

Cut to Rab's 'Slim fit', it's tailored to work underneath a waterproof shell without being restrictive.

• Atmos™ ripstop nylon outer fabric & lining
• Zoned stitch-through construction for mobility
• Down filled hood with lightly wired peak
• YKK® calendered front zip for wind resistance
• 2 YKK® concealed zipped hand pockets
• Low profile elasticated cuffs
• Concealed hem drawcord adjusters
• Comes with stuff sack

Atmos fabric is lightweight, durable and very tightly woven. It's fast drying, very packable and water-resistant. In addition, it's windproof, fibreproof and downproof.

Ethically sourced and certified to Responsible Down Standard.