FEATURES of the La Sportiva Women's Jackal II Boa Shoe

• 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 for the perfect balance of long distance cushion and trail stability
• Frixion XT 2.0 dual compound rubber for a balance of traction and durability
• Spiral Fit tongue and collar construction with multilayer ariaprene protects against heel impacts and debris entry while providing high breathability

Fabric Details

• 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 w/ Infinitoo PU inserts / 1.5mm Dual-Density Compressed EVA Rock-Guard
• Sole: FriXion XT 2.0 w/ Impact Brake System / FLEX Inserts / 3.5mm lugs
• Cushioning: EVA: 35A and 32A (heel/forefoot) / Infinitoo PU Inserts: 30A (heel/forefoot)