Altitude Sports
Altitude Sports

Arc'teryx  Men's Proton LT Hoody

$349.99 CAD

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Sizing chart

Arrives before Christmas
Restrictions apply, see final ordering dates by shipping region.

Shed Grams. Go Adventure.

The trim-fit men's PROTON LT is Arc'teryx super-light, synthetically insulated hoody-jacket that's exceptionally breathable. It's designed to perform as a mid layer under a shell during cold ski days, and for wear as a comfortable outer during hiking or climbing trips. Fortius Air 40 outer fabric effectively balances wind- and- water-resistance with air permeability. Coreloft Continuous 65 insulation pads this jacket, providing consistent warmth. A No-Slip Zip prevents the front zipper from self-opening during activities. Dual hem adjusters stop cold drafts from working their way into your core. Arc'teryx also equipped this jacket with an insulated, helmet-compatible hood that adjusts for optimal protection. Insulated front pockets keep your hands warm and dual zippered chest pockets serve as storage sports for your phone and map.

  • Fortius Air outer fabric
  • Coreloft Continuous 65 insulation
  • Weighs 400-grams
  • No Slip Zip zipper 
  • Dual hem adjustments
  • Helmet-compatible hood
  • Trim-fit, hip-length
  • Arc'teryx Ascent Collection

Specifications

Materials
  • [exterior] Fortius™ Air 40
  • [lining] Permair™ 20
Insulation
  • [body, hood] Coreloft™ Continuous 65 (65g/m²)
Water Resistance
  • Yes
Wind Resistance
  • Yes
Hood
  • Yes, insulated
Fit
  • Trim, hip length
Pockets
  • 2 insulated hand pockets, 2 chest pockets
Weight
  • 400g
Length
  • Centre back length: 29.1"" / 74 cm
Recommended Use

  • Alpine Skiing, Backountry Touring, Winter Trekking, Winter Activities, Snowboarding, Urban Winter Activities