MTL SpeedArc Peak - Unisex

Merrell MTL SpeedArc Peak - Unisex

Built for elite and aggressive trail racers chasing podiums and personal records, the MTL SpeedArc Peak blends responsive propulsion with race-day precision. Featuring a Carbon FlexPlate™, dual-density FloatPro™/PEBA foam midsole, and a Matryx® Kevlar upper, this shoe is tuned for fast, technical trail racing across mid-to-long distances.

Specifications

• Weight: 305g (Half pair weight)
  
• Heel-to-Toe Drop: 6mm
  
• Stack Height: 30mm heel / 24mm forefoot
  
• Midsole: SpeedARC™ Midsole System — two-part, dual-density FloatPro™ and PEBA foam sandwiching a Carbon FlexPlate™
  
• Outsole: Vibram® Megagrip Elite with 4mm lugs for elite-level grip on wet and dry surfaces
  
• Upper: Matryx® — multi-filament Kevlar and high-tenacity polyamide woven into a single lightweight, breathable, abrasion-resistant layer

Key Features

• Carbon FlexPlate™ – Enhances propulsion and running efficiency, helping conserve energy over long, demanding distances.
  
• Vibram® Megagrip Elite Outsole – Advanced lug technology delivering unmatched traction across wet and dry technical terrain.
  
• SpeedARC™ Dual-Density Midsole – Combines FloatPro™ and PEBA foam for exceptional energy return, flexibility, and durability.
  
• Matryx® Upper – Kevlar-reinforced construction that's lightweight, breathable, and built to resist abrasion on rugged trails.Sustainability Callout – Made with 100% recycled laces and a vegan-friendly build.

Ideal For

Runners chasing race-day performance on technical, rugged trail terrain. Perfect for mid-to-long distance trail racing — from competitive shorter efforts up through ultra-distance events — and best suited to experienced or elite-minded runners who want maximum propulsion and traction without a bulky, maximalist ride.