La Sportiva Akyra II GTX is a trail-focused hiking shoe built for dynamic, technical terrain. It combines a protective GORE-TEX lining with a high-traction sole to keep you confident in wet and mixed conditions. Key attributes: Carbon | Bamboo | KPU | GORE-TEX Extended Comfort lining (waterproof, breathable) | FriXion XT dual-compound outsole with Impact Brake System™ (traction) | Trail Rocker™ midsole geometry for dynamic stride | Ortholite 5 mm insole | Injected EVA midsole | 3D Grid™ upper construction | Low-cut trail/hiking silhouette | Traditional lacing system | Dimensions & fit: Weight: 390 g (half pair) | Comfortable, flexible fit | Composition & care: Upper: KPU (synthetic) | Lining: GORE-TEX Extended Comfort | Midsole: Injected EVA | Outsole: FriXion XT rubber (dual compound) | Insole: Ortholite 5 mm