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Salomon X Ultra 5 GORE-TEX vs Scarpa Alien Ultra LE

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

Scarpa Alien Ultra LE is the lighter option — 170 g lighter than the Salomon X Ultra 5 GORE-TEX (22% less weight). If grams matter to you, that is the one to beat.
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Spec Salomon X Ultra 5 GORE-TEX Scarpa Alien Ultra LE
Weight 760 g · 0.760 kg · 1.68 lb 590 g · 0.590 kg · 1.30 lb
Brand Salomon Scarpa
Category Footwear Footwear
Salomon X Ultra 5 GORE-TEX
760 g

Waterproof low hiking shoe with GORE-TEX membrane. Advanced Chassis for torsional stability. Contagrip MA outsole. Quicklace system. 380g per shoe.

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Scarpa Alien Ultra LE
590 g

Carbon-plated trail running shoe with Pebax propulsion plate and integrated gaiter, designed for long alpine distances with Vibram Megagrip outsole and Flow Arc...

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Salomon X Ultra 5 GORE-TEX vs Scarpa Alien Ultra LE: which should you buy?

If saving weight is your priority, the Scarpa Alien Ultra LE wins — at 590 g it is 170 g (22%) lighter than the Salomon X Ultra 5 GORE-TEX (760 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 footwear page, or browse the full gear weight database.

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