Men's Proton LT Vest Black,Arc'teryx Ski & Snowboard Jackets

Availability: In stock

Regular Price: CA$250.00

Special Price CA$117.00

Men's Proton LT Vest Black,Arc'teryx Ski & Snowboard Jackets


The Proton Vest

Clocking in at only 245-grams, the men's Proton LT Vest is an exceptionally light, airy, and warm Arc'teryx softshell. Its intended for use as a cool weather standalone and as a mid layer under a hardshell during high-alpine activities. This vest derives its warmth from its padding of ultra-light Coreloft™ Continuous 65 insulation. Its Fortius™ Air 40 outer fabric balances wind and water resistance, with air permeability for all day comfort across a range of conditions.

  • Coreloft™ Continuous 65 insulation
  • Fortius™ Air outer fabric
  • Weighs 245-grams
  • Trim-fit, hip-length

Pockets | Collar | No Slip Zip™

Arc'teryx equipped the Proton LT vest with two insulated hand warming pockets and gave it a convenient zippered chest pocket, which is perfect for stashing your phone in. It's collar height provides ample coverage and warmth when worn as a standalone vest. It also has a No Slip Zip™ front zipper that prevents self-opening during physical activities. The hem has dual adjusters that can be tightened to block out cold drafts.

  • Two insulated hand pockets
  • One chest pockets
  • Collar height provides coverage
  • Dual hem adjustments
  • Arc'teryx Ascent Collection


  • [exterior] Fortius™ Air 40
  • [lining] Permair™ 20
  • [body] Coreloft™ Continuous 65 (65g/m²)
Water Resistance
  • Yes
Wind Resistance
  • Yes
  • Trim, hip length
  • 2 insulated hand pockets, 1 chest pockets
  • 230 g
  • Centre back length: 29.5" / 75 cm
Recommended Use

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

Write Your Own Review

You're reviewing: Men's Proton LT Vest Black,Arc'teryx Ski & Snowboard Jackets

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

You may also be interested in the following product(s)