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Inov-8 Trailfly Ultra G 300 vs The North Face VECTIV Sky 2

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

The North Face VECTIV Sky 2 is the lighter option — 302 g lighter than the Inov-8 Trailfly Ultra G 300 (56% less weight). If grams matter to you, that is the one to beat.
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Spec Inov-8 Trailfly Ultra G 300 The North Face VECTIV Sky 2
Weight 540 g · 0.540 kg · 1.19 lb 238 g · 0.238 kg · 0.52 lb
Brand Inov-8 The North Face
Category Footwear Footwear
Inov-8 Trailfly Ultra G 300
540 g

Graphene-enhanced trail shoe for ultra distances.

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The North Face VECTIV Sky 2
238 g

Carbon fiber plate trail runner with VECTIV propulsion technology. Dual-density foam midsole delivers stability and cushion on technical trails.

Full details →

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Inov-8 Trailfly Ultra G 300 vs The North Face VECTIV Sky 2: which should you buy?

If saving weight is your priority, the The North Face VECTIV Sky 2 wins — at 238 g it is 302 g (56%) lighter than the Inov-8 Trailfly Ultra G 300 (540 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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