Millet K SYNTH'X DOWN - Down Jacket - Men's - black

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172,00 €279,00 €

* Price recommended by the supplier in 2021


This product is not eligible for discount vouchers.

Warning: limited stock available

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Use: mountaineering, climbing, approach



  • Down jacket
  • Model: men's
  • Fit: Active Fit™
  • Warm 100% natural down insulation
  • Designed for mountaineering and climbing
  • Thermal comfort even in humid conditions
  • PFOA-free DWR water-repellent treatment
  • Can be worn alone or as a mid layer
  • Full zip
  • High collar with chin-guard
  • 2 zipped side pockets
  • Harness-compatible pockets
  • Elasticated cuffs
  • Drawstring hem
  • Freedom of movement
  • Low Impact™ label
  • Oeko-Tex® and Bluesign® certified materials
  • RDS certified down
  • Weight: 400 g


  • PFOA-free DWR


  • Main fabric: Regular Synth'X™ - 100% polyamide
  • Insulation: K Dry™ Duck Down R.D.S. FP 700 duck down, 700 cuin
  • Lining: Ultralight Downproof - 100% polyamide

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More info



DWR: This coating allows water to form beads and run off the shell fabric instead of being absorbed. The water-repellent outer fabric increases insulation and prevents it from being saturated by liquids, preventing any feeling of dampness.

Millet has completely eradicated long chain fluorocarbonate (C8) treatments and replaced them with shorter chain treatments, which have an undetectable level of PFOAs. 




SYNTH'X™: Revolutionary technical weave that enables the creation of seamless down compartments. This makes the garment warmer, lighter, more compressible and moisture resistant. The insulation partitions that are created increase the windproof effect and reduce air entry points as well as increasing tear resistance.

K DRY™: The Keep Dry coating is a thin layer of polymer added to the down, which creates a water-repellent barrier while keeping the lightness and insulating properties, even in wet conditions.

The K Dry™ coating won't affect thermal performance or the Fill Power and retains the breathability properties of the down, which is a key factor for comfort. K Dry™ water-repellent treatment will keep you durably and comfortably dry.




Active Fit™: Fitted throughout the body, slightly tighter at the bottom, making it less bulky and more reliable during activity. This fit is often combined with stretchy materials for added comfort.




Low Impact™: Low Impact™ is based on 2 criteria that are essential to eco-design: the use of materials with a low environmental impact (at least 40% of the weight of the product is made from low impact materials such as Ecoya, Sorona®, tencel, hemp, RDS feathers), or certified materials (at least 80% of the product weight must be certified Bluesign®, Oeko-Tex®).

OEKO-TEX® Certification: The innovative fibres used are certified by Oeko-Tex®, an internationally recognised control body. This label certifies that the fibres do not contain chemical elements that are harmful to the skin and the individual.

Bluesign® Standard: Environmental program to eliminate substances that are potentially hazardous to human health or the environment from the textile supply chain. A Bluesign® approved fabric ensures that:

  • The fabric itself is free of harmful chemicals
  • Unsafe emissions in water, ground and air are reduced
  • The use of energy resources is controlled and reduced to a minimum
  • The working conditions are healthy and safe

R.D.S Standard: Down used in all sleeping bags is certified R.D.S (Responsible Down Standard). The R.D.S. certification ensures that the down comes from geese that have been treated well and commits producers to respect certain criteria when producing down.

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