Merrell MTL SpeedArc Peak

RRP £260.00.

Scorecard

From the spec sheet and 3 independent reviews.

  • Waterproof: 0 out of 100. Waterproof (GORE-TEX): No.
  • Wide fit: 5 out of 100. Reviewers flag: narrowish toe box, Narrow last limits toe splay.
  • Grip: not sure yet. Lug depth: 3.7 mm; Outsole: Vibram Megagrip Elite. Reviewers: strong grip, strong traction; but Tongue hardens, weak heel grip.
  • Cushioning: 100 out of 100. Cushioning: max; Stack (heel): 37 mm. Reviewers: soft stable ride.
  • Lightweight: not sure yet. Weight: 303 g. Reviewers: Lightweight with strong protection.
  • Durability: 70 out of 100. Good signs it does this well.
  • Rock protection: 48 out of 100. No clear evidence either way; about typical for the category.
  • Stability: not sure yet. Reviewers: soft stable ride, stable split plate.
  • Breathability: not sure yet. Upper: Matryx (Kevlar-reinforced polyamide).
  • Recycled materials: 17 out of 100. Our sources point clearly against it here.

Independent reviews

Specs

Upper
Matryx (Kevlar-reinforced polyamide)
Midsole
Dual-layer PEBA foam top / FloatPro foam base
Outsole
Vibram Megagrip Elite
Terrain
mixed
Best for
racing long trail and ultra distances on moderate terrain
Weight g
303
Cushioning
max
Lug depth mm
3.7
Release year
2026
Stack height heel mm
37.0
Stack height forefoot mm
26.1

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