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Cyklon Cross GTX Black/Carbon Alt View #1
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Cyklon Cross GTX

Cyklon Cross GTX
$270.00

Balancing warmth, protection, and traction is an ever evolving journey to create the best winter running shoe possible. The Cyklon Cross GTX combines Vegan materials, an ultra-lightweight BOA® Fit System, and the tried and true Cyklon midsole/outsole package and a Gore-Tex® waterproof membrane for all your winter running desires.
ColorBlack/Carbon
Size

ADULT FOOTWEAR SIZING CHART

More sizes means a better fit! La Sportiva shoes are built on European half sizes which are smaller increments than US half sizes. This gives us five extra sizes per size run, which gives you a better fit!
MEN'S EUROPEAN WOMEN'S
2 33 2.5
2.5 33.5 3
2.5+ 34 3.5
3 34.5 4
3.5 35 4.5
4 35.5 5
4.5 36 5.5
4.5+ 36.5 5.5+
5 37 6
5.5 37.5 6.5
6 38 7
6.5 38.5 7.5
6.5+ 39 7.5+
7 39.5 8
7.5 40 8.5
8 40.5 9
8.5 41 9.5
8.5+ 41.5 9.5+
9 42 10
9.5 42.5 10.5
10 43 11
10.5 43.5 11.5
10.5+ 44 11.5+
11 44.5 12
11.5 45 12.5
12 45.5 13
12.5 46 13.5
12.5+ 46.5 13.5+
13 47 14
13.5 47.5  
14 48  
15 49  
16 50  

Description

• Water-repellent gaiter in two-way stretch mesh
• Waterproof ePE Gore-Tex® membrane with flex construction lines the internal shoe, ensuring the upper construction is breathable while regulating temperature appropriately
• The 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
• Constructed without intentionally added PFAS
Specs

ITEM: 35F 
SIZES: 38 - 47.5 (half sizes)
WEIGHT: 12.5 oz / 355 g
LAST: Tempo 2 Ergo 
FIT: Medium
LACES: 100% Recycled polyester
UPPER: Water repellent and 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: ePE Gore-Tex® Extended Comfort with Gore-Flex® / Abrasion-resistant micro-fiber
INSOLE: Ortholite® Hybrid™ with 5% recycled rubber + 15% production waste foam
MIDSOLE: Injection Molded EVA / Medial and lateral stabilizer inserts
SOLE: FriXion® XF 2.0 with Impact Brake System™ V-Groove™ 
LUG DEPTH: 7mm
DROP: 8mm; Stack: Toe: 20mm / Heel: 28mm
CUSHIONING: 32A

Technology

icon for BOA®

BOA®

Micro-adjustable dial with strong lightweight cable laces and low friction lace guides for instant fine-tuning

icon for FriXion® White (XF 2.0)

FriXion® White (XF 2.0)

Super sticky compound ideal for outings requiring impressive grip on all types of terrain

icon for GORE-TEX® Extended Comfort

GORE-TEX® Extended Comfort

Waterproof membrane designed for maximum breathability during intense physical endeavors

icon for Impact Brake System™

Impact Brake System™

Lug pattern with slanted and opposing angles to reduce impact forces and increase traction

icon for Vegan

Vegan

Products are free of animal-derived materials

icon for Ortholite® Hybrid™

Ortholite® Hybrid™

Eco-friendly and washable insole made from breathable and durable PU foam cells and recycled rubber

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