The Ribelle Run Kalibra is a trail running shoe for extreme conditions and mixed terrain when cold, snow and mud require more protection and reliability. This model is for runners who need shoes for mid-distance training and racing in the winter months or on softer, more technical mountain terrain in the summer. The key innovation of this shoe is the Wrap360 lacing system, developed in collaboration with BOA, which allows a full wrap of the foot.
Features:
Warm and dry feet even in extreme cold
Changeable fit
Lightweight
Material:
Gaiter: The gaiter consists of a polyurethane membrane from Polartec Windbloc, the is closed with a water-repellent zipper and a Velcro strap to maximize protection against wind, rain and cold.
Upper: The inner upper, which houses the lacing system, is made of light and breathable mesh, which is protected by a microfiber structure and a TPU film is reinforced. Provided with TPU edge that wraps and protects the entire shoe
Lacing: The foot is completely wrapped without pressure points thanks to the Wrap360 developed with BOA. This lacing system has a special feature that allows for micro adjustments. The heel zone is covered by a strap. This makes the fit precisely adjustable
Sole: Presa TRN-04 is a sole for technical trails where grip and precision are crucial. 5mm deep lugs engineered for maximum performance on snow and mud are the most important aspect of the sole design. The sole compound is Supergum W, which is very effective in winter and guarantees grip on icy terrain and snow