Mizusawa Downjacket "Montaineer"


Delivery times

Germany: 2-4 business days

Europe: 2-8 business days

Global: 7-14 business days

DHL Express options for fast delivery worldwide are available for an additional charge in the checkout.

Free shipping & returns

We offer free shipping for orders over €80,- (Germany)/ €150,- (Europe)/ €500,- (Global).

are free of charge within Germany and Europe.

Shipping to USA, UK & other Non-EU countries

Customers from Non-EU countries pay only the net price (excl. 19% German VAT).

Please note, customs and import duties may apply for which the ARYS Store is not responsible.

With its non-quilted thermal bonding and seam tape construction, the Mizusawa Down high spec jacket “Mountaineer” is supremely waterproof. Its unique Parahood system prevents water or snow from pooling around the neck.

A mesh panel between dual front zips draws in air from outside to prevent uncomfortable heat and moisture buildup. Additional temperature control is provided by Descente’s own brilliant HEAT NAVI lining.

With traceable down that has acquired “DOWNPASS” certification, it is now possible – through a system of Serial Numbers – to track, and strictly control, all down feathers used in the procurement process. A winner ever since it took out an award in the Mountain Performance category at ISPO 2018.

features & facts

  • waterproof (20,000mm)
  • breathable (10,000g/㎡/24hr)
  • windproof
  • heat retaining
  • para-hood system
  • dual zip ventilation
  • downpass traceability system
  • color: graphite navy
  • Japanese brand
  • made in China


  • dermizax® micro stretch
  • heat navi pt2 light rip 
  • down (90/10)
  • shell body: elasterell-p
  • lining: 100% polyester
  • wadding body: down (minimum 90%, others polyester)

additional information


  • Parazip, a unique top opening zip on the hood. The hood can be kept closed when not in use, but opened quickly when conditions change.

Dual zip ventilation

  • A mesh panel between dual front zips. It draws in air from outside to prevent uncomfortable heat and moisture buildup.

Pit zip ventilation

  • A mesh panel and a zipper under arm. Draws in air from outside to prevent uncomfortable heat and moisture buildup.

care instructions

  • hand wash cold
  • do not bleach
  • tumble dry low
  • line dry in shade
  • do not iron
  • do not dryclean

Please note: When you wash this down jacket, please handle with care and follow the following instructions:

  • please turn the jacket inside out
  • open the ampit zippers to let water goes through smoothly
  • close front zipper

size & fit

  • our male model Karl is 180 cm (5’ 11“) tall and is wearing size L
  • Please see the size guide above for more information