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Mizusawa Down Oversized Jacket "Mountaineer"

Mizusawa Down Oversized Jacket "Mountaineer"

An oversized version of the high-spec Mountaineer, built with non-stitch, heat-bonded quilting and seam taping for superior water resistance. Features dual inner chest pockets and a detachable key chain for added storage. The Parahood System enables compact hood storage and prevents water pooling, while the Dual-Zip Ventilation System brings in fresh air to reduce heat and humidity. Warmth is maintained by HEAT NAVI® lining, which converts light into heat. Insulation is DOWNPASS-certified traceable down, ensuring ethical sourcing and top quality.

features & facts

  • waterproof (20,000mm)
  • Breathable (10,000g/㎡/24hr)
  • Windproof
  • Heat Retaining
  • Stretch

material

  • Outer: waterproof bonded fabric with seam taping 
  • Lining: HEAT NAVI®
  • Insulation: DOWNPASS‑certified down.
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From $399.34

Original: $1,140.97

-65%
Mizusawa Down Oversized Jacket "Mountaineer"—

$1,140.97

$399.34
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Description

An oversized version of the high-spec Mountaineer, built with non-stitch, heat-bonded quilting and seam taping for superior water resistance. Features dual inner chest pockets and a detachable key chain for added storage. The Parahood System enables compact hood storage and prevents water pooling, while the Dual-Zip Ventilation System brings in fresh air to reduce heat and humidity. Warmth is maintained by HEAT NAVI® lining, which converts light into heat. Insulation is DOWNPASS-certified traceable down, ensuring ethical sourcing and top quality.

features & facts

  • waterproof (20,000mm)
  • Breathable (10,000g/㎡/24hr)
  • Windproof
  • Heat Retaining
  • Stretch

material

  • Outer: waterproof bonded fabric with seam taping 
  • Lining: HEAT NAVI®
  • Insulation: DOWNPASS‑certified down.
Mizusawa Down Oversized Jacket "Mountaineer" | ARYS Store