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  • Ultimate Astun

Ultimate Astun

Men's premium snow jacket

$383
Choose your size
  • XS
  • S
  • M
  • L
  • XL
  • XXL
Recommended size based on statistical data The gender you selected does not match the gender indication of the product, therefore we are unable to recommend the right size.
  • XS
  • S
  • M
  • L
  • XL
  • XXL
Recommended size based on statistical data The gender you selected does not match the gender indication of the product, therefore we are unable to recommend the right size.
Size chart

Snow ultimate jacket size chart

Measurements may vary 1-2cm and they are based on measurements taken directly from the garment.

Measurements may vary 0,3-0,7in and they are based on measurements taken directly from the garment.

S M L XL XXL
A Length 78 80 82 84 86
B Chest 116 120 124 128 132
C Sleeve 67 68 69 70 71
S M L XL XXL
A Length 30,7 31,5 32,3 33,1 33,8
B Chest 45,7 47,2 48,8 50,4 51,9
C Sleeve 26,4 26,8 27,2 27,6 28

RECCO® technology - Be searchable

Recco

In case of avalanches and emergencies or if lost in the outdoors, RECCO® rescue reflectors make you searchable by organized rescue teams searching with RECCO® detectors.

RECCO® TECHNOLOGY IS NOT A SUBSTITUTE FOR AN AVALANCHE TRANSCEIVER.

The RECCO® detector, used by rescuers, sends a directional radar signal, which is reflected back by the RECCO® rescue reflector in your gear, leading rescuers to your location. RECCO® reflectors require no power.

Three-layer hardshell fabric

The hardshell fabric is composed of three layers of different materials to guarantee optimal performance. The outer layer, with up to 30,000 mm water column, protects you from rain and snow. The middle layer is made of a TPU membrane that protects you from the wind and wicks away moisture from your body. PrimaLoft® Black Insulation Eco helps you achieve the optimal thermal comfort.

Details that make the difference

Match your jacket with the rest of Siroko products. Thermal insulation, protection and those extra features you will surely appreciate, such as the ski pass pocket, pit zips and an extra inner pocket for your mobile.