Running Shoes HQ
Salomon S/Lab Genesis 2
Trail long run

S/Lab Genesis 2

A premium S/Lab trail shoe built for technical terrain and long-distance ultra efforts, with a durable Matryx upper and a wide, stable platform.

$200MSRP
Comparable specifications
Use these measurements to compare shoes on equal terms.
Terrain
trail
Primary use
Trail long run
Also good for
Technical trail, Medium trail race, Daily trail training, Short trail race, Door-to-trail
Cushion
moderate
Stability
neutral
Weight
272g
Drop
6mm
Stack
31/25mm
Lug
4.5mm
Midsole
optiFOAM2
Outsole
contaGRIP
Upper
Matryx Micro
Widths
standard
Wet conditionsStable platformMountainRock plateTechnical trailLightweightGravelMudUltra distanceLong runsRace day
Our read

A performance-focused ultra racer for runners who tackle rocky, technical ground; its wide activeCHASSIS platform and grippy contaGRIP outsole prioritise stability and sure-footedness over plush softness.

Ride

Firm and stable underfoot with a 6 mm drop and moderate 31/25 mm stack, the profeelFILM ground filter smooths terrain feel while the wide base adds security on uneven ground.

Fit

Precise, foot-hugging fit via the endoFit sleeve and quickLACE system, in a regular width (a dedicated Wide version exists separately). An integrated gaiter and protective toecap keep debris out on rough trails.

Best for

Long, technical ultra-distance runs on rocky or mixed terrain where stability, grip and durability matter more than soft cushioning.

Avoid if

You want a soft, high-stack cruiser for smooth trails or want maximum underfoot plushness for road-to-trail comfort.

Sources
What informed our read. We link out rather than reproduce others’ reviews.