By adding an ultra-thin 0.8mm cork top layer, your foot will be feeling the benefits of natural coolness and comfort, with or without socks! This insole fits most of the Casual Sole models, including Boulder Boot, Nine2Five, Chillum, Chukka, Chelsea Boot, and Primal Zen.
Please note: This insole is NOT specifically designed for the Drifter. For the Drifter Cork Insole, click here.