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Montane Women's Atomic Jacket

Price from
£75.00 to £108.00
Retail Price from £120.00

Prices vary by colour - select below to find our low price of £75.00

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Collect In-Store
Available for Reserve & Collect
With your Discount Card

Home Delivery
Home Delivery
Available for Home Delivery

International Delivery
International Delivery
Available for International Delivery - For Selected Countries


A lightweight, waterproof and highly breathable shell that keeps you covered during any demanding outdoor pursuit.

Montane's Atomic Jacket is a lightweight, versatile, mountain rain shell that's fully waterproof, windproof and breathable, and cut to let you move without restriction.

Made using remarkable PERTEX® Shield fabric, its hardwearing nylon face also boasts a durable water repellent (DWR) finish that makes rain droplets bead and run off before they get a chance to penetrate the fabric.

Its 'mountain cut' means it's useful for any demanding outdoor pursuit. Articulated arms allow for high-reaching movement without you losing coverage, and the tailoring works so that the hem won't lift when you stretch yourself.

The cleverly designed hood has three adjustment points and a wired peak, and an internal tab lets you lock it down and roll it away if it's in your way. A soft fleece chinguard around the face and mouth area keeps you comfortable when you need to hunker down inside the collar.

  • The two mesh vented hand pockets are positioned where they won't get in the way of your harness or backpack straps.
  • Microtaped seams throughout increase the breathable surface area
  • Full length YKK front zip with internal storm flap and rain drain
  • Hook-and-loop adjustable cuffs with mitt grab tabs for easy use with gloves or mitts
  • Single hand operated adjustable, elasticated drawcord hem prevents weather entry and heat loss
  • Subtle SCOTCHLITE™ reflective details for mountain safety

PERTEX® Shield
Waterproof to a minimum of 10,000 hydrostatic head, Pertex Shield provides the perfect balance of waterproofing and breathability with flexible, lightweight construction


Windproof: Yes
Breathability: Good breathablity
Cut: Harness Compatible
Drop Tail: Yes
Fixed hood: Yes
Gender: Womens
Hydrostatic Head: 10000
Outer Shell: Pertex Shield
Reflective: Yes
Storm Flaps: Yes
Volume Adjustable hood: Yes
Waterproof: Yes
Weight (g): 285
Wired Peak on hood: Yes
Zip Type: Full Zip

Reviews (4)

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  • 5 out of 5
Superb, 05 June 2014
By Walker Woman (Wales)
Lucky enough to get this in the sale, thanks to a fantastic sales assistant. Not had this for long but so far I can't fault it , light weight, waterproof and does what it says on the can, Not needed to nikwax it yet but certainly will do to keep it in tip top condition.

  • 4 out of 5
Fantastic jacket, 18 April 2014
By Weebirdie (Glasgow)
Bought this jacket to walk the West Highland Way in April this year and I found its performance to be outstanding. Light and easy to carry on the rare Scottish Spring days with no rain; sturdy yet lightweight and fantastic in the rain and wind - we struggled across Rannoch Moor in torrential rain and howling winds and while everything else was soaking wet, everything under the jacket was delightfully dry and warm. Best jacket I've ever had - and I would suggest that the reviewer who gave it one star is possibly not looking after the jacket properly by washing it with NikWax Techwash regularly to remove dirt (which can affect waterproofing such as Pertex). I really can't praise this jacket highly enough.

  • 5 out of 5
Superb, Lightweight... Affordable!, 21 February 2014
By Stim78 (Solihull)
I purchased a Men's & Ladie's Atomic for myself & my wife last May.
They have stood the test of time very well, never letting in a drop all across our wettest new year ever!
Like all waterproofs I do use re-proofer to maintain their waterproofing & breathability, Nikwax works a treat.
I'd highly recommend this jacket to anyone wanting a more affordable alternative to Gore-tex, but also with better features. The wired peak hood and chin adjustments are such a benefit in the driving rain!

  • 1 out of 5
don't waste your money, 31 January 2014
By sparky (hants)
I bought this last April to replace my trusty Berghaus (got 5 years of wear out of it), along with a Monane down jacket to go underneath. I've been wearing it since September (it's now January) & the fabric is no longer waterproof if I'm out for any more than an hour. Just about to return it for a refund and buy another Berghaus.

Size Guide

This size chart should act as a guide only.

Men's Size Chart
Chest Size 36 38 40 42 44 46
Waist 28 30 32 34 36 38
Inside Leg (cm) 71 76 81 86 91 96
Inside Leg (Short) (cm) 71 72.5 74 75.5 77 78.5
Inside Leg (Long) (cm) 81 82.5 84 85.5 87 88.5

Men's Size Chart
Chest Size 92 97 102 107 112 117
Waist 71 76 81 86 91 96

Women's Size Chart
6 8 10 12 14 16
Chest Size 31-33 33-34 34-36 36-37 37-38 39-40
Waist 24-25 25-27 27-28 28-30 30-31 31-33
Hip 34-35 35-37 37-38 38-40 40-42 42-43
Inside Leg 29 30.5 31 32.5 33 34



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Returning an Item

If you receive your order and it is not what you are expecting you can return it back to us within 30 days of receiving the goods for an exchange or refund (including the delivery charge if you return it within 14 days).

You can return your items by using Collect+ or by taking them to any GO Outdoors store (except Hathersage) using your delivery note as proof of purchase.

Unfortunately, orders paid for using PayPal cannot be returned to store and we are currently unable to offer free returns as we offer free delivery over £50 as standard.

See our returns policy for more information.