K-Swiss Performance Women’s K-Ona S Running Shoe is an Ultra-light (9oz) and
stable running shoe perfect for fast days. races and triathlons.
achieved with an Aosta® II rubber outsole.
enhanced by anatomically correct flex-grooves.
obtained with a direct injected urethane support cage with five-stripe branding
from a rigid TPU midfoot shank.
enhanced by a Flow Cool System™ for moisture management.
provided by Superfoam® technology, an Si-18 technology crash pad and a k-EVA
enhanced with a seamless upper construction.