Mammut Ayako 4-​S Jacket Men

  • Model: M1010-14040-7374
  • Shipping Weight: 1g
  • Units in Stock: 746


The redesigned classic: the Ayako 4S Jacket Men is a longer-cut, 2-layer GORE-TEX® jacket that impresses with its reliable weather protection and excellent comfort. The concealed 2-way front zip and underarm vents allow good ventilation, and with the detachable and stowable hood, you are always prepared for good or bad weather. The removable, warm, separate synthetic-fiber inner jacket makes this year-round jacket a reliable companion even in cold temperatures.

Article Nr: 1010-14040
Cut: Regular Fit 
Weight [g]: 1250 
Ideal For:
  • Walking
  • Mountain Hiking
Suitable For:
  • Walking
  • Basecamp


Characteristics / Features

Cut: Regular Fit   
Weight [g]: 1250   
  • Warm Hardshell double jacket with integrated synthetic-fiber jacket
  • Outer jacket:
  • GORE-TEX® material with 28,000 mm water column
  • Detachable hood, can be stowed away in the collar
  • 1 chest pocket
  • 2 hand pockets with zip
  • Pre-shaped sleeves with hook and loop fasteners
  • Underarm zip for additional ventilation
  • Drawcord hem, adjustable by using one hand
  • Inner jacket:
  • Filled with 100 g/m² synthetic fiber in the body and 80 g/m² synthetic fiber in the arms
  • Loops at the underarm and the collar to secure the inner jacket to the outer jacket
  • 2 side pockets with zips


Main Fabric

  • Ayako 4-S Jacket Men.flint

    GORE-TEX® 2-Layer, 75x75DEN

    2-layer GORE-TEX® material, fashionable look, comfortable feel, designed specially for winter sports, bluesign®-approved fabric. Breathability: RET < 9.

    Outer Material: Polyester 100 %
    Membrane: Polytetrafluorethylene 100 %


  • Composition:
    Outer Material: Polyamide 100 %


  • Composition:
    Outer Material: 100% Polyester

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