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Arc'teryxProton FL Hooded Insulated Jacket - Men's

Arc'teryxProton FL Hooded Insulated Jacket - Men's

Sale Current price: $181.30 Original price: $259.00
Select a color:Dynasty

Select a size:

Size Chart


5 out of 5 stars
11 Reviews

Why We Like The Proton FL Hooded Insulated Jacket

Temperatures in the alpine can be everchanging, and we need the Arc'teryx Proton FL Jacket's light insulation at high elevations even when it's bright and sunny in the summertime. Whether climbing, hiking, or mountaineering in the upper mountains, this lightweight jacket helps us stay comfortable and protected with a wind-resistant yet air-permeable shell, and breathable insulation ensures that our micro-climate is comfortable through changing temperatures and levels of activity.


  • Lightweight insulated jacket for alpine pursuits in warmer months
  • Wind-resistant, air-permeable shell ensures a well-balanced climate
  • Octa Loft insulation lets heat escape for active warmth
  • Uninsulated hood fits well under a helmet and blocks the wind
  • Gusseted underarms provide added mobility for difficult climbs
  • Item #ARCZ93X

Tech Specs

Fortius Air 20
Octa Loft (polyester)
Center Back Length
2 zippered chest, 2 zippered hand
Claimed Weight
Recommended Use
hiking, climbing, mountaineering
Manufacturer Warranty
limited lifetime

Overall Rating

5 based on 11 ratings

Review Summary

5 Stars - 11 reviews
4 Stars - 0 reviews
3 Stars - 0 reviews
2 Stars - 0 reviews
1 Stars - 0 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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