La Sportiva Cyklon Cross GTX Trail Running Shoes - Black/Yellow (EU 45.5)

The La Sportiva Cyklon Cross GTX is a high-performance trail running shoe designed for technical terrain, skyrunning, and winter training. Featuring a Gore-Tex Extended Comfort lining for waterproof breathability and a BOA Fit System for precise, micro-adjustable closure, this shoe delivers exceptional stability and protection on wet, muddy, and rocky trails. The FriXion White outsole with Impact Brake System and 7mm lugs ensures superior grip, while the Infinitoo Technology midsole provides high cushioning and energy return. Ideal for neutral pronation and medium/precise fit, the Cyklon Cross GTX is built for demanding off-road conditions.

Advantages

Waterproof Gore-Tex membrane keeps feet dry without sacrificing breathability. BOA Fit System allows quick, on-the-fly adjustments for a secure, customized fit. Dynamic Flap external construction and internal elastic gaiter prevent debris entry. High cushioning and rock-guard protection enhance comfort on rough terrain.

Suitable for

• Technical trail running and skyrunning
• Winter training and wet conditions
• Muddy, rocky, and uneven trails
• Runners seeking a precise, stable fit with high cushioning

Key specifications

• Upper: Single mesh with heat-sealed TPU reinforcements, internal elastic gaiter, Dynamic Flap external construction
• Lining: Gore-Tex Extended Comfort
• Midsole: Compression-molded EVA with Infinitoo Technology (PU inserts) and Rock-Guard skin
• Outsole: FriXion White with Impact Brake System and mud-ground lugs
• Drop: 7 mm
• Lug Depth: 7 mm
• Closure: BOA Fit System with Dynamic Flap
• Footbed: Ortholite Hybrid Mountain Running Ergonomic 4 mm
• Weight (per shoe): Approx. 405 g
• Stack Height: Heel 28 mm, Forefoot 21 mm
• Pronation Control: Neutral
• Fit: Medium/Precise

Recommendations

For optimal performance, pair with moisture-wicking socks and ensure proper fit using the BOA system. Suitable for runners who prioritize waterproofing, grip, and stability on technical trails.