La Sportiva Cyklon Cross GTX running shoe is a technical Mountain Running® shoe with an integrated waterproof gaiter and BOA® Fit System lacing. Designed for off-road training and competition in winter, it can also be used with snowshoes. The waterproof and breathable GORE-TEX membrane works in synergy with the water-repellent gaiter to prevent mud and snow from entering. Comfortable footwear is achieved through the Easy-in system, which facilitates and accelerates the entry into the boot. The use of BOA® Fit System technology allows for greater precision and speed in adjusting volumes. The sole is made of ultra-grippy FriXion® White compound and is prepared for AT Grip studs to increase grip on snowy or icy surfaces. A must-have for anyone who loves to run and compete even in winter. 

La Sportiva Cyklon Cross GTX Features: 

• Water-repellent gaiter in two-way stretch mesh
• Waterproof GORE-TEX® membrane with flex construction
• BOA® Fit System offers greater precision and speed when adjusting the fit of the shoe
• Frixion® XF 2.0 outsole (white “X”) with mudguard tread is super sticky with impressive grip on all types of terrain
• Compression molded EVA midsole is lightweight and has co-molded medial/lateral stabilizing inserts
• Vegan construction

Specs: 

• WEIGHT: 355 g 
• LACES: 100% Recycled Polyester
• UPPER: Water Repellent & High-Abrasion Resistant Two-Way Stretch Mesh / Water Repellent YKK Zipper / BOA® Fit System / Microfiber Mudguard / Easy-In Heel with Pull-Tab / Internal Heel Counter / TPU Toecap
• LINING: Gore-Tex® Extended Comfort with Gore-Flex® / Abrasion Resistant Micro-fiber
• INSOLE: Ortholite Hybrid with 5% recycled rubber + 15% production waste foam
• MIDSOLE: Dual-Density Compression Molded EVA / Medial & Lateral Stabilizer Inserts
• SOLE: FriXion® XF 2.0 with Impact Brake System™ V-Groove™ / 7mm lugs
• CUSHIONING: Midsole - 32A
• DROP: 8mm
• LAST: Tempo 2 Ergo
• FIT: Medium