Proton LT Jacket Men's
Proton LT Jacket Men's

Extremely durable and breathable, synthetically insulated lightweight jacket for high output activities. | LT: Lightweight.

279.00

Proton LT Jacket Men's Dynasty
Proton LT Jacket

Proton LT Jacket Men's

Extremely durable and breathable, synthetically insulated lightweight jacket for high output activities. | LT: Lightweight.

279.00

Select a colour:

Proton LT Jacket Men's Glade
Glade
Proton LT Jacket Men's Dynasty
Dynasty
Proton LT Jacket Men's Paradox
Paradox
Proton LT Jacket Men's Black
Black

Select a size:

S
M
L
XL
XXL

FREE SHIPPING / FREE RETURNS

Proton

Proton

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

Lightweight

Lightweight

High performance, minimalist design that is durable for its weight.

Alpinism and Climbing

Alpine and Rock 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 Jacket

The Proton LT Jacket is equipped with a breathable insulation package to manage the dynamic needs of mountain pursuits and perform as a self-regulating mid layer for a variety of high output activities. Breathable insulation means excess heat and moisture can pass through the combination of air permeable fabrics and insulation. In addition to being extremely air permeable, the Fortius™ Air 20 face fabric has unrivaled hardwearing durability, over 60 times more durable in abrasion tests than the industry standard. Coreloft™ Compact 80 synthetic insulation maintains excellent stretch recovery. The No Slip Zip™ keeps the main zipper from self-opening. Put it on, leave it on and stay focused on the activity.

Sizes:

S, M, L, XL, XXL

Weight:

340 g / 12 oz

Fit:

Trim fit, Hip Length, Centre back length: 74.8cm/29.4in

Model Measurements:

Model Measurements

  • Height: 6ft 2"/188cms
  • Chest Width: 34"/86.4cms
  • Waist: 29"/73cms
  • Inseam: 34"/86.4cms
  • Wearing Size: Medium

Sizing Chart:

Men's Top Sizing Chart

Activity:

Rock Climbing / Ice Climbing / Alpine Climbing

Model:

24008

Manufacturing Facility:

Youngone (CEPZ) Ltd., Bangladesh

Full Product Features

Technical Features

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

Construction

  • Air permeable Coreloft™ Compact 80 insulation regulates a comfortable micro climate
  • Fortius™ Air 20 face fabric effectively balances air permeability and weather resistance with lightweight durability

Design & Fit

  • Trim fit for athletic performance

Patterning

  • Articulated elbows
  • Gusseted underarms for mobility and comfort

Zippers & Fly Configuration

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

Cuff & Sleeves Configuration

  • Stretch-knit cuffs

Hem Configuration

  • Drop back hem
  • Dual lower hem adjusters

Pocket Configuration

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

Fabric Treatment

  • DWR (Durable Water Repellent) finish repels moisture

Arc'teryx Layering System

Layers are the instruments of keeping you dry, warm and using your energy efficiently. Put into the right systems, a good sequence of layers provides you with weather protection, moves moisture away from your skin, conserves or dissipates heat, and does this in the least amount of time.

The graph shows where this product sits within a layering system. Use the layering guide to select additional pieces for your system and understand how they fit together. Find out more about how to layer on our Layering Page.

LEARN MORE

Layering Chart Image

Top

Rho AR Zip Neck

1
2
3
4
5
6

Fortrez Hoody

1
2
3
4
5
6

Proton LT Hoody

1
2
3
4
5
6

Alpha SV Jacket

1
2
3
4
5
6

Dually Belay Parka

1
2
3
4
5
6

Materials & Care

Materials

  • Fortius™ Air 20 - 84% nylon, 16% elastane
  • Dope Permeair™ 20 - 100% nylon
  • Coreloft™ Compact 80 - 100% polyester

Questions & Answers

Product Reviews

Available From Authorized Arc'Teryx Dealers
Extremely durable and breathable, synthetically insulated lightweight jacket for high output activities. | LT: Lightweight.
Proton LT Jacket

Proton LT Jacket Men's

Extremely durable and breathable, synthetically insulated lightweight jacket for high output activities. | LT: Lightweight.

Colour:

Size:

279.00