La Sportiva Jackal II Boa Trail Running Shoes

European seller Original product Fast delivery

LA SPORTIVA presents you with the new JACKAL II BOA TRAIL RUNNING SHOES for mountain running, equipped with the BOA Dynamic Adjustment System with two dials for quick, precise and customisable adjustment. Two discs split their work, providing one adjustment in the heel and one in the forefoot.. It has a sock-like collar that protects the shoe from the elements. The upper of the shoe features Perform Fit technology, which provides a soft, comfortable and snug fit on the foot. EVA rubber sole with polyurethane inserts that give the shoe stability. The performance-focused Mountain Running Shoe® for ultra-long distances. Shared sole package with Jackal II, featuring cushioning and Infi Nitoo® technology for lower energy expenditure. A protective upper with a precise, enveloping fit that can provide stability on even the most technical ultramarathon sections.. Double Boa® wheel for quick and perfect volume adjustment even while running. - Fl Ap double closure made of 3-layer microfiber for both tightness and flexibility - Boa® Dual Fit System: maximum heel support and optimal volume adjustment at the front Peculiarities: - Technical fit designed for long distance performance - Spiyralfit tongue and collar construction made from highly elastic multilayered Ariaprene: protects from impacts and debris penetration, providing high breathability - Innovative dual-density EVA outsole / Midsole package, more cushioning and more capable of providing greater stability. It features Infi Nitoo™ technology, two internal high-energy-return polyurethane cushioning pads Specifications: - Top: recycled sandwich mesh + TPU hot melt reinforcements (for example, Jackal II) + Ber multilayer microfiber valve + Ariaprene tongue and collar - Lining: abrasion resistant mesh made from recycled material - Insole: Ortholite® Hybrid Mountain Running® Ergonomic 4mm thickness - Midsole: Eva with Infi Nitoo™ polyurethane technology + Rock-Shield High-density Eva + additional internal cushioning platform

- Sole: Dual Compound Frixion® Red with Ibs Side Rails

Environmental friendliness:

- Recycled sandwich mesh upper

- 100% recycled lining - Ariaprene: cation Reach Certifi - Toxic-free water-based lamination process - Rapidly degradable TPE foam in Landfi Ll - Use of components obtained from waste recycling

- 100% recycled laces

- Ortholite® Hybrid Ergonomic 4mm Mountain Running Footbed — Boa®Fit system components made from recycled material