La Sportiva is a brand known for its very slim fit. We strongly recommend choosing at least a half-size up from your regular US shoe size. If you are at the upper end of a size range, consider going up a full size.

The Trail Runner Store does not assume responsibility if the sizing is still not a perfect fit for you.

DESCRIPTION

Winter running, meet your match. The Blizzard GTX utilizes a dynamic gaiter and integrated tungsten alloy spikes for maximum protection and grip in the most severe conditions. Ideal for cold weather training and competitions during the winter months, they offer reflective details, a super secure lacing harness, an exceptional fit and unmatched traction.

• Single Cord Lacing system with integrated garage
• 4-way stretch dynamic scree guard is water repellent and wraps the foot completely protecting against stones, mud and snow
• High Frequency Fusion Gate structure connects to the lacing system providing lateral/medial support and fine-tuning of the fit
• Integrated 4-way stretch gaiter for protection from the elements and debrisReflective details keep you visible in extreme conditions
• Gore-Tex® Extended Comfort membrane keeps the shoe waterproof and highly flexible
• Durable, Frixion AT 2.0 outsole with 7mm lugs and integrated Tungsten Alloy Hobnails for maximum traction in any conditions

TECHNOLOGY

FRIXION® BLUE (AT 2.0)

Soft and long lasting compound with good grip ideal for packed trails and mixed terrain

GORE-TEX® EXTENDED COMFORT

Waterproof membrane designed for maximum breathability during intense physical endeavors

IMPACT BRAKE SYSTEM™

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

VEGAN™

Products are free of animal-derived materials

ORTHOLITE® HYBRID™

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

SPECS