Montane Atomic Waterproof Pants - Men's


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Super versatile waterproof pants. Durable and hardwearing for the mountains. 


One of the most versatile waterproof styles in the MONTANE® range. Featuring the remarkable PERTEX® Shield fabric which is not only waterproof, windproof and breathable but also has a hardwearing nylon face with a durable water repellent finish that will keep on performing. Use them for any activity in the mountains.


Constructed from fully waterproof and breathable PERTEX® Shield
Articulated knees for step high movement, perfect for mountain use
Elasticated waist with adjustable, lockable drawcord
² length YKK side zips for access, ventilation and for ease of pulling over trail footwear
Featuring hook and loop calf tabs which reduce the volume around the calves minimising wind resistance and abrasion
Press stud ankle adjustment for tight fit against footwear and to prevent heat loss
360° DUSK TILL DAWN۪ reflectivity.

Colour: Black / Steel zips

Weight (approx.): 189g (m)

Sizes: S, M, L, XL, XXL. Available in regular leg length only.

Fit: Active Mountain

Activities: Mountain Walking / High Trekking / Backpacking / Mountain Marathon / Biking

Fabric: PERTEX® Shield

83g/m² 2.5 layer 40 denier 100% nylon with microporous coating
Waterproof to a minimum of 10,000 hydrostatic head and with a minimum MVTR of 8,000g/m²/25hrs (JIS L 1099 A-1)


The Atomic Pants use PERTEX® fabric which contains a Durable Water Repellency (DWR) as the first barrier in keeping you dry. Clean your garment in order to maintain this.
Machine wash in warm water at 40°C/104°F with a mild detergent. MONTANE® recommends that you use Nikwax Tech Wash.
Do not use fabric softeners or bleach.
Drip dry.
Your pants may need occasional re-proofing to restore the DWR. MONTANE® recommends Nikwax TX Direct.
Please see for more information.