The Jackal II Boa trail running shoe from La Sportiva is a performance-oriented mountain running shoe for ultra long distances and experienced trail running athletes. It comes with a double BOA twist closure for quick and perfect volume adjustment, even while running. 

The protective upper and Ariaprene collar come with a precise, snug fit that provides stability even on the most technical sections of an ultra marathon. The double closure flap made of 3-layer microfiber contributes to this, as well as the Double Boa Fit System with maximum heel hold.

The midsole was developed exclusively by La Sportiva to provide perfect shock absorption and guarantee maximum energy return while running. The soft polyurethane that makes up the structure of the Infinitoo midsole ensures long-term unchanged high damping performance. The sole is a dual FriXion Red compound with lateral IBS lugs.

With the La Sportiva Jackal II Boa trail running shoe, you'll take your running performance to the next level and be ready for your next ultra trail.

Features: 
• Technical fit to run long distances
• SpiyralFit tongue and collar construction made of multi-layer, highly elastic Ariaprene: breathable, protects against impacts and against dirt penetration
• Dual density EVA sole/outsole unit for cushioning and stability - Infinitoo technology for shock absorption and simultaneous energy return
• Ortholite Hybrid Mountain Running Ergonomic 4 mm insole
• Sandwich mesh upper, abrasion resistant lining and BOA Fit components made from recycled material
• Ariaprene collar with REACH certification: water-based lamination process without toxic substances, fast-decaying TPE foam, use from waste recycling
• 100 % recycled laces
• Vegan

Material: 
Upper: textile
Lining and Insole: textile
Sole: other material

Information on EU Regulation GPSR 

Name of the manufacturer: La Sportiva S.P.A.
Postal address of the manufacturer: Via Ischia 2, 38030 Ziano di Fiemme, IT
Electronic address of the manufacturer: [email protected]