Quick note: Some links are affiliate links. We earn a tiny commission if you buy (at no cost to you). Keeps the lights on!

Compared from 59 real runner reviews

Salomon Aero Glide 4 GRVL vs Salomon Genesis vs Altra Superior 6

Side by side from 59 real reviews. Every count is the same as on each shoe’s page.

How the signal works
The signal score

A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off. The best in each category scores in the 90s.

So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.

62 signal

7 reviews

96 signal

44 reviews

60 signal

8 reviews

In short

—

Durable all-round trail shoe trusted for ultras; narrow forefoot for some, and a few get heel slip.

—

Liked mostreviews mentioning it

Watch forreviews mentioning it

Specs

Weight
276 g (9.7 oz), men's
Stack height
41 mm heel / 33 mm forefoot
Drop
8 mm
Weight
275 g (9.7 oz), men's
Stack height
33 mm heel / 25 mm forefoot
Drop
8 mm
Weight
258 g (9.1 oz), men's
Stack height
20.5 mm heel / 20.5 mm forefoot
Drop
0 mm

More comparisons

Shares count reviews with a clear verdict from the recent window, like each shoe’s page. Tags are counted over the same reviews. All shoes