The CIRCUIT LACE follows in the footsteps of the DU(rango) LACE. The name is based on the "circuits" in the famous bouldering paradise of Fontainebleau, where many different routes are climbed one after another in a difficulty area. These circuits often last a whole day and you go from boulder to boulder—so a comfortable shoe that you can keep on for a long time is a big advantage. The extended lacing means the CIRCUIT can be optimally adjusted to the foot. The footbed is made from hemp, which is antibacterial and effectively blocks odors.