Inov-8 TrailFly Pro vs Saucony Peregrine 15
Weight and specs compared for 2026 — and which one to choose.
Lightweight trail running shoe weighing just 230g per shoe. Features energetic TPEE midsole, single-layer ripstop polyester upper, 34mm/28mm stack height, and 6...
Full details →Aggressive trail running shoe with PWRTRAC lug outsole and rock plate, well suited to technical hiking terrain.
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Inov-8 TrailFly Pro vs Saucony Peregrine 15: which should you buy?
If saving weight is your priority, the Inov-8 TrailFly Pro wins — at 230 g it is 36 g (14%) lighter than the Saucony Peregrine 15 (266 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.