Ribelle Run Kalibra ST is the perfect wrapping shoe for runners who are looking for maximum precision and stability on the softest and most technical terrain, designed for short or medium distances and skyrunning.
Mesh Microfibre Upper
Providing high levels of comfort and protection for feet to thrive on the trail ahead, the shoes utilise a combination of a mesh and microfibre upper. The mesh construction supplies your feet with a constant level of airflow and cool sensations, meaning overheating is prevented and you can remain focused on the trail ahead. Alongside this, the microfibre fabrics are soft and comfortable against your skin, helping to prevent irritation or abrasion, and with moisture-wicking properties, the shoes ensure that your feet remain dry. The materials work to effectively wick moisture from the surface of your skin, preventing an uncomfortable build-up of sweat, even during more intense sessions of the trail. TPU overlays supply your feet with an excellent level of protection against knocks and bumps, keeping your shoes well-shielded in changing conditions. The shoes have a tongue construction from a single piece of elastic fabric, meaning a light wrap around your foot is provided, for a snug feel and lateral stability. Not only this, but shoes use Scarpas 360Wrap System powered by BOA, allowing you to dial in an effortless, precise fit. Due to the durable, high-quality materials, the BOA Fit System allows you to get the perfect time and time again, and in any environment.
EVA MidsoleA compressed EVA platform resides underfoot for lightweight, responsive cushioning. Generous, soft and durable, it spares your joints as you strike down on hard, unforgiving surfaces. Exceptionally lightweight, the EVA ensures long-lasting cushioning to keep you comfortable on long-distance days. EVA is extremely firm, which will absorb shocks instantly and effectively, preventing them from causing any damage to the sole of the foot. The energy produced from this will also be returned as rebound, which will give you an added spring in your step. The midsole ensures you're ready for unpredictable trails and tough terrain.
PRESA OutsoleExceptional grip and control are guaranteed in a wide range of different terrains, and on different surfaces with the PRESA outsole. The rubber is able to form a solid connection to the ground which will create strong traction. This will keep you under control when taking on soft, technical paths and trails. The rubber is abrasion-resistant, which will retain its shape and definition despite being put to the test of soft and technical surfaces. This will mean that the long-term functionality of the outsole is maintained well. Finally, outsoles are adorned with a lug pattern that has self-cleaning plugs and channels, to satisfy the needs of thrust and braking, ensuring effective cleaning of the sole from debris.
