Pump up the power with the new S/LAB PULSAR 4, our iconic trail running shoe reinvented. Developed using our most innovative technologies, including dual foam cushioning for rocket-like propulsion and specially designed outer soles for superior grip. This lightweight, foot hugging shoe delivers precision and pace on the trails.

Power Propulsion Featuring our premium optiFOAM and specially engineered underfoot construction for added propulsion and powered-up rebound.

Lightweight Lightweight, breathable Matryx uppers are like second skin, ensuringa. secure and confident fit across any terrain.

Responsive A second layer of optiFOAM provides support and delivers a responsive landing for a comfortable and speedy marathon trail experience.

• Best For: Mixed Terrain | Lightweight | Propulsive | 2-3 Runs per Week.
• Cushioning: Moderate. Soft and protective cushioning that doesnt sacrifice on energy return and response.
• All Terrain Contagrip: Our All Terrain Contagrip is built for the widest variety of surfaces. It delivers durability & confidence on wet, dry, hard or loose surfaces.
• optiFOAM: Lightweight & cushioned EVA foam for a performance usage.
• optiFOAM : A super foam composition delivering a super dynamic experience. Made from a PEBA and EVA mix.
• Matryx: A high-performance textile designed to resist abrasion with individually-coated high-tenacity Kevlar and technical yarn that also make it light and breathable.
• EndoFit: An internal fit sleeve designed to hug the foot in exactly the right places and provide a precise fit.
• Lace pocket: Provides easy storage for the Quicklace lacing system.
• quickLACE: Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off.
• profeelFILM: Profeel Film gives your stride a smoother and more stable feel by acting as a filter between you and the terrain.
• Lug Depth: 3.5mm.