The Jackal II BOA is a performance-oriented Mountain Running® shoe designed to take on any distance but built with Ultra-Long distance adventures in mind. It shares the same sole package as the Jackal II which is equipped with Infinitoo™ cushion technology for less energy expenditure. The protective upper with a precise and secure fit ensures stability even on the most technical sections of trail while the double BOA® Fit System makes heel/forefoot volume adjustments a breeze while on the move.
Features:
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Balanced fit and unencumbered flexibility via the Double BOA® Fit System in combination with dynamic straps for maximum heel and forefoot adjustability
- 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
- FriXion® XF 2.0 Outsole (White "X") With All-Terrain Tread is Super Sticky With Impressive Grip On All Types Of Terrain
- Spiyralfit Tongue and collar construction with multilayer Ariaprene protects against heel impacts and debris entry while providing high breathability
- User Profile: Ideal for Mountain Runners looking for a shoe that can tackle it all, from short jaunts to all-day adventures on all types of terrain
Specifications:
- Weight: 10.5 oz
- Last: Tempo
- Fit: Medium
- Upper: Ariaprene tongue and collar / Dual BOA® Fit System / Recycled sandwich mesh forefoot / No-sew Thermo-adhesive TPU reinforcements / Multilayer Microfiber Dynamic Straps / TPU toe cap
- Lining: Recycled Abrasion resistant mesh
- Midsole: Compression Molded EVA with Infinitoo™ PU inserts / 1.5mm Dual-Density Compressed EVA rock-guard
- Sole: FriXion® XF 2.0 with Impact Brake System™ / FLEX Inserts / 3.5mm lugs
- Drop: Drop 7mm • Stack: Heel: 29mm / Toe: 22mm
- Cushioning: EVA: 35A & 32A (heel/forefoot) / Infinitoo™ PU Inserts: 30A (heel/forefoot)
