La Sportiva Cyklon GTX Women's Trail Running Shoes - Size 39 EU

The La Sportiva Cyklon GTX is a high-performance women's trail running shoe designed for technical terrain, skyrunning, and mountain running. Featuring a GORE-TEX Invisible Fit membrane for waterproof protection and a BOA® Fit System with Dynamic Cage™ for a precise, secure fit. The FriXion® XF 2.0 outsole with Impact Brake System provides exceptional grip on wet and muddy trails.

Advantages

Waterproof yet breathable GORE-TEX lining keeps feet dry without overheating. The BOA® Fit System allows quick micro-adjustments on the fly, while the Dynamic Cage™ wraps the foot for stability. Dual-density EVA midsole with stabilizer insert offers cushioning and support. Ortholite® Ergonomic footbed enhances comfort.

Suitable for

• Trail running on technical, wet, and muddy terrain
• Skyrunning and mountain running
• Women seeking a precise, medium-volume fit

Key specifications

• Gender: Women's
• Upper: Breathable mesh with thermo-adhesive TPU reinforcements and rip-stop inserts
• Lining: GORE-TEX Invisible Fit
• Midsole: Dual-density EVA with stabilizer insert
• Outsole: La Sportiva FriXion® XF 2.0 with Impact Brake System
• Lug Depth: 7mm
• Drop: 7mm (Heel 28mm / Toe 21mm)
• Footbed: Ortholite® Ergonomic
• Closure: BOA® Fit System
• EU Size: 39
• US Women's Size: 7.5
• UK Women's Size: 5.5

Recommendations

Ideal for trail runners who demand waterproof protection, precise fit, and aggressive traction on challenging terrain. The Cyklon GTX excels in wet and muddy conditions.