Evolved from the geometry of the KARHU Ikoni, the Mestari Run delivers Comfort in Motion with every step. Extra stack height, more toe spring, and a boosted formula of our AeroFoam cushioning provide the perfect blend of softness, support, and energy return while maintaining KARHU’s signature rolling effect. The Mestari Run features elevated IdealKnit mesh for a luxurious on-foot feel that securely hugs the midfoot and provides plenty of accommodating stretch in the toe box. This exciting new offering is designed to be the ultimate training partner for runners seeking a plush and efficient ride in a modern, stylish silhouette.