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Proton LT Vest Men's
Proton LT Vest Men's

Midweight air-permeable insulation that self-regulates to prevent overheating.

USD $ 199.00

Proton LT Vest Men's Black
Proton LT Vest
New

Proton LT Vest Men's

Midweight air-permeable insulation that self-regulates to prevent overheating.

USD $ 199.00

Select a colour:

Proton LT Vest Men's Black
Black
Proton LT Vest Men's Smoke
Smoke

Select a size:

XS
S
M
L
XL
XXL

Free Express Shipping / HOLIDAY SHIPPING DEADLINE DEC. 18.

Proton

Proton

Air permeable mid layer insulation with abrasion and weather resistant outer surface.

Lightweight

Lightweight

Durable, high performance with minimalist design to achieve lightweight.

Alpinism and Climbing

Alpinism and Climbing

Climbing equipment designed for efficient movement and protection in alpine environments.

Synthetic Insulation

Synthetic Insulation

Man-made insulation with quick dry times, durability and retains warmth when damp.

Proton LT Vest

Providing core body insulation while maximizing freedom of movement, the highly air-permeable Proton LT Vest performs as a softshell and midweight insulated midlayer. Advanced material technologies balance wind, weather and thermal protection while allowing air to pass at a carefully designed amount. This ability to enable air flow helps prevent overheating and vapour accumulation, allowing the Proton LT to deliver comfort over a wide range of temperatures, conditions and output levels.

Sizes:

XS, S, M, L, XL, XXL

Weight:

230 g / 8.1 oz

Fit:

Trim fit, Hip Length, Centre back length: 75 cm / 29.5 in

Sizing Chart:

Men's Sizing Chart

Activity:

Rock Climbing / Ice Climbing / Alpine Climbing / Expedition

Model:

16552

Full Product Features

Technical Features

  • Air permeable
  • Wind resistant
  • Water resistant
  • Abrasion resistant

Construction

  • DWR (Durable Water Repellent) finish repels moisture

Design

  • Trim fit for athletic performance

Collar Configuration

  • Collar height provides coverage when worn without a hardshell

Zippers & Fly Configuration

  • No Slip Zip™ front zipper
  • Dual back flaps on main zipper prevent wind penetration

Hem Configuration

  • Drop back hem
  • Dual lower hem adjusters

Pocket Configuration

  • Chest pocket with zip
  • Two insulated hand pockets with zippers

Materials & Care

Materials

  • Permeair™ 20
  • Fortius™ Air 40 92% nylon, 8% elastane
  • Coreloft™ Continuous 65 (65g/m²)

Care

  • Machine wash in cold water.
  • Do not use fabric softener.
  • Tumble dry on low heat.
  • Do not iron.

Questions & Answers

Product Reviews

Available From Authorized Arc'Teryx Dealers
Midweight air-permeable insulation that self-regulates to prevent overheating.
Proton LT Vest

Proton LT Vest Men's

Midweight air-permeable insulation that self-regulates to prevent overheating.

Colour:

Size:

USD $ 199.00

Free Express Shipping / HOLIDAY SHIPPING DEADLINE DEC. 18.