La Sportiva Jackal II

Version II of the model for the world of ultra competitions and long-distance training, featuring exceptional cushioning thanks to the innovative Infi nitoo technology with high energy return. New upper materials with eco-friendly content and new heel and tongue constructions provide grip, wrapping, and breathability while significantly reducing weight. Use of recycled materials for the new toe and tongue fabric. New tongue construction that maximizes breathability and reduces weight. Completely redesigned heel with a new construction and new materials that offer more comfort and support.