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

Designed for runners looking for plush cushion, a wider fit and higher volume, the Jackal II GTX trail-running shoes keep your feet steady and stoked for long runs through rough, technical terrain in all conditions. The updated model maintains all the best aspects of the original Jackal GTX, now with new eco-friendly upper materials, a new heel/tongue construction and enhanced breathability - all in a lighter weight design.

• Updates from the original Jackal GTX include: use of recycled mesh (forefoot, tongue & lining), new tongue construction for reduced weight, redesigned heel with new construction & materials, new lacing design for a higher level of forefoot volume adaptability.
• Medial/lateral mono-burr mesh increases breathability for maximum ventilation and climate comfort.
• Innovative combination in the midsole of EVA and Infinitoo™ PU inserts (10mm heel and 5mm forefoot) for the perfect balance of long-distance cushion and trail stability.
• Dual density rockguard underfoot throughout the shoe for the ultimate protection
• Frixion® XT 2.0 rubber compound for a balance of traction and durability.

SPECS