Proton FL Hoody Men's
Proton FL Hoody Men's

Lightweight, insulated, air permeable softshell for summer alpine and rock climbing. | FL: Fast and Light.

£ 190.00

Proton FL Hoody Men's Proteus
Proton FL Hoody

Proton FL Hoody Men's

Lightweight, insulated, air permeable softshell for summer alpine and rock climbing. | FL: Fast and Light.

£ 190.00

Select a colour:

Proton FL Hoody Men's Black
Black
Proton FL Hoody Men's Infrared
Infrared
Proton FL Hoody Men's Proteus
Proteus
Proton FL Hoody Men's Firoza
Firoza

Select a size:

S
M
L
XL
XXL

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Proton

Proton

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

Fast and Light

Fast and Light

Minimalist, high performance and light weight, for rapid travel in variable conditions.

Arc'teryx Essentials

Arc'teryx Essentials

Versatile high performance designs for diverse activities and conditions.

Breathable Material

Breathable Material

Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment.

Proton FL Hoody Men's

Proton FL Hoody

The Proton FL Hoody balances air permeability and thermal protection during summer alpine and rock climbing, giving comfort over a wide range of temperatures, conditions and output levels. The Fortius™ Air 20 fabric has light wind resistance and air permeability, while Octa® Loft breathable insulation maintains a comfortable micro climate. A low profile, fitted, adjustable hood is uninsulated to fit well under a helmet but still give wind protection. Featured with two zippered chest pockets and two zippered hand warmer pockets.

Sizes:

S, M, L, XL, XXL

Weight:

320 g / 11.3 oz

Fit:

Trim fit, Hip Length, Centre back length: 77 cm / 30.4 in

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 / Alpine Climbing

Model:

23101

Full Product Features

Technical Features

  • Breathable
  • Air permeable
  • Light wind resistance

Construction

  • Octa® Loft, clean finished, breathable insulation provides thermal protection while maintaining a comfortable micro climate

Design & Fit

  • Trim fit for athletic performance

Patterning

  • Articulated elbows
  • Gusseted underarms for mobility and comfort

Hood Configuration

  • Low profile adjustable hood fits under a helmet
  • Uninsulated

Zippers & Fly Configuration

  • No Slip Zip™ front zipper

Pocket Configuration

  • Two stretch woven zippered chest pockets
  • Two zippered hand warmer pockets

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

Materials & Care

Materials

  • Fortius™ Air 20
  • Octa® Loft breathable insulation - 100% polyester

Questions & Answers

Product Reviews

Available From Authorized Arc'Teryx Dealers
Lightweight, insulated, air permeable softshell for summer alpine and rock climbing. | FL: Fast and Light.
Proton FL Hoody

Proton FL Hoody Men's

Lightweight, insulated, air permeable softshell for summer alpine and rock climbing. | FL: Fast and Light.

Colour:

Size:

£ 190.00