The La Sportiva Jackal II BOA shoe is a high-performance model for very long distances. It features the scientifically tested PerformFit™ Wrap equipped with the BOA® Fit System for quick, easy, and precise support. The two BOA® discs located on the upper, combined with a double closure flap made of three layers of microfiber, ensure perfect zonal support from heel to toe. This enhances stability and cushioning, even on the roughest parts of ultra-trails.Midsole compound: Infinitoo™, Compression EVAOutsole compound: FriXion® WhiteStack Height (mm) - Heel: 33Stack Height (mm) - Forefoot: 26Drop (mm): 7Lug Height (mm): 3.5Wide Fit: NoInsole: R002 Ortholite Hybrid Mountain Running ErgonomicLining: Abrasion resistant mesh in recycled materialMidsole: EVA with Infinitoo™ Technology + rock-shield in high density EVA + additional internal cushioning platformSole: FriXion® White with IBSUpper: Sandwich mesh in recycled material + thermo adhesive TPU reinforcements (like Jackal II) + Flap in m.....
