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.

Why You'll Love It

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

Lightweight
Lightweight, breathable Matryx® uppers are like a second skin, ensuring a 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

Frequency Per Week
2-3 times

Terrain
Mixed, Rocky

Details

Outsole
All Terrain Contagrip®

Drop
6mm

Inlay Sole
Synthetic

Lining
Synthetic

Heel Stack Height
34mm

Forefoot Stack Height
28mm

Outsole
Rubber

Upper
Textile / Synthetic

Weight
Single: 250g
Pair: 500g

Lug Depth
3,5mm

Upper Construction
EndoFit™, Lace pocket

Lacing System
quickLACE™

Ground Filter
profeelFILM

Features & Fabrics

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.