Arc'teryx Proton LT Hoody vs Patagonia Micro Puff Hoody

Weight and specs compared for 2026 — and which one to choose.

Arc'teryx Proton LT Hoody is the lighter option — 9 g lighter than the Patagonia Micro Puff Hoody (3% less weight). If grams matter to you, that is the one to beat.

Spec	Arc'teryx Proton LT Hoody	Patagonia Micro Puff Hoody
Weight	285 g · 0.285 kg · 0.63 lb	294 g · 0.294 kg · 0.65 lb
Brand	Arc'teryx	Patagonia
Category	Clothing - Mid Layer	Clothing - Mid Layer

Arc'teryx Proton LT Hoody

285 g

Synthetic insulated hoody with excellent moisture management.

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Patagonia Micro Puff Hoody

294 g

Superlight insulated hoody using PlumaFill synthetic insulation for warmth when wet. Water-resistant and highly compressible, ideal as a layering piece or stand...

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Arc'teryx Proton LT Hoody vs Patagonia Micro Puff Hoody: which should you buy?

If saving weight is your priority, the Arc'teryx Proton LT Hoody wins — at 285 g it is 9 g (3%) lighter than the Patagonia Micro Puff Hoody (294 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest clothing - mid layer page, or browse the full gear weight database.

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