Salomon S/LAB PULSAR 4 – High-Performance Trail Running Shoe
The S/LAB PULSAR 4 is designed for runners who demand speed, precision and responsiveness on technical trails. With a lightweight build, dual-density cushioning and advanced outsole traction, it excels in fast trail runs, technical terrain, and race-style outings.
Key Features
- Dual-Foam Midsole (Energy Foam + Energy Foam+): Provides a blend of cushioning and energetic rebound, offering responsive landings and explosive push-offs for a dynamic ride.
- Lightweight & Foot-Hugging Upper: Constructed using Matryx® mesh — breathable, durable and durable enough for rough terrain — giving a snug, second-skin fit that keeps your foot secure.
- Advanced Grip Outsole: The Contagrip® outsole features aggressive lugs (approx. 3.5 mm) for reliable traction on mixed, rocky, dry or wet trails — ideal for technical surfaces and variable conditions.
- Active Chassis for Stability: Integrated chassis design enhances lateral stability and precision, giving confident foot placement when navigating uneven or challenging terrain.
- Quicklace™ System: Minimalist quick-lace closure allows fast, secure fitting and ensures the shoe stays snug during aggressive, fast-paced runs.
- Race-Ready Build: With a neutral foot support profile, a 6 mm drop and a lightweight 240–250 g weight (size 42), this shoe is optimized for speed, agility and technical trail running rather than long, cushioned endurance runs.
Best Use Cases
The S/LAB PULSAR 4 is ideal for trail runners seeking a performance shoe for:
- Short to medium-distance trail races or fast training runs (especially up to ~30 km)
- Technical, rocky or mixed terrain where traction and precision matter
- Runners who prioritize responsiveness, agility and a precise, “on-your-foot” feel over plush comfort
- Speed-oriented sessions, uphill/downhill runs, or mountainous trails requiring quick transitions and stable footing
Technical Specifications (approximate)
- Heel-to-Toe Drop: 6 mm
- Midsole: Dual-density Energy Foam + Energy Foam+
- Outsole: Contagrip® with ~3.5 mm lugs
- Upper: Matryx® mesh (lightweight, abrasion-resistant)
- Lacing: Quicklace™ system
- Weight: ~240–250 g (size 42)
- Support: Neutral
- Recommended Use: Short/medium-distance trail runs, technical trails, fast-pace training & racing
