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Adidas TERREX Free Hiker SL vs NNormal Kjerag

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

No winner on weight yet. Some brands publish the weight of one shoe, others the weight of a pair, and we have not yet confirmed which one applies to the Adidas TERREX Free Hiker SL. Until it is checked against the maker's own figure, the numbers below are not a fair comparison, so choose on fit, features and price.
Spec Adidas TERREX Free Hiker SL NNormal Kjerag
Weight 396 g · 0.396 kg · 0.87 lb
as listed — one shoe or a pair, not yet confirmed
 400 g · 0.400 kg · 0.88 lb
per pair (2 × 200 g), US 9 / UK 8; pagina zegt niet expliciet per schoen of per paar, per schoen aangenomen
Brand Adidas NNormal
Category Footwear Footwear
Adidas TERREX Free Hiker SL
396 g as listed

Ultralight hiking shoe at 396g. Lighter and more athletic than original Free Hiker with Gore-Tex waterproofing.

See it in your base weight → Full details →
NNormal Kjerag
400 g

Max-performance lightweight trail running shoe (weight per shoe, US9) with EExpure midsole and Vibram Litebase outsole, built for speed and durability.

See it in your base weight → Full details →

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Adidas TERREX Free Hiker SL vs NNormal Kjerag: which should you buy?

We list the Adidas TERREX Free Hiker SL at 396 g and the NNormal Kjerag at 400 g, but that is not enough to call one lighter: one of these numbers may be a single shoe and the other a pair. We are checking every weight in the database against the maker's own page. Once the Adidas TERREX Free Hiker SL is confirmed, this page will say which one wins on weight.

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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