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Arc'teryx Atom LT Hoody vs PAKA Mayu Ultralight Jacket

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

PAKA Mayu Ultralight Jacket is the lighter option — 57 g lighter than the Arc'teryx Atom LT Hoody (18% less weight). If grams matter to you, that is the one to beat.
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Spec Arc'teryx Atom LT Hoody PAKA Mayu Ultralight Jacket
Weight 318 g · 0.318 kg · 0.70 lb 261 g · 0.261 kg · 0.58 lb
Brand Arc'teryx PAKA
Category Clothing - Mid Layer Clothing - Mid Layer
Arc'teryx Atom LT Hoody
318 g

Coreloft insulated hoody with excellent breathability.

Full details →
PAKA Mayu Ultralight Jacket
261 g

50% alpaca fiber insulation, 3.8 oz lighter than traditional Nano Puff jackets.

Full details →

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Arc'teryx Atom LT Hoody vs PAKA Mayu Ultralight Jacket: which should you buy?

If saving weight is your priority, the PAKA Mayu Ultralight Jacket wins — at 261 g it is 57 g (18%) lighter than the Arc'teryx Atom LT Hoody (318 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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