Altra Olympus 5 vs Injinji Trail Midweight Mini-Crew

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

Injinji Trail Midweight Mini-Crew is the lighter option — 565 g lighter than the Altra Olympus 5 (87% less weight). If grams matter to you, that is the one to beat.

Spec	Altra Olympus 5	Injinji Trail Midweight Mini-Crew
Weight	650 g · 0.650 kg · 1.43 lb	85 g · 0.085 kg · 0.19 lb
Brand	Altra	Injinji
Category	Footwear	Footwear

Altra Olympus 5

650 g

Maximum cushion zero-drop trail shoe for long days.

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Injinji Trail Midweight Mini-Crew

85 g

Toe socks that prevent blisters between toes. Per pair.

Full details →

Altra Olympus 5 vs Injinji Trail Midweight Mini-Crew: which should you buy?

If saving weight is your priority, the Injinji Trail Midweight Mini-Crew wins — at 85 g it is 565 g (87%) lighter than the Altra Olympus 5 (650 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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