KLOGS® are meant to have a slightly looser fit than most other footwear. It is normal when wearing KLOGS® to feel your heel lifting up and down with every step.
Polyurethane Sizing – KLOGS® does not offer half sizing in our polyurethane styles. Therefore, if you wear a half size, you should consider sizing up. Please see KLOGS® Fit Chart for Men and Women individual style and gender fitting. KLOGS® polyurethane does not stretch over time. The way your polyurethane klog fits the day you purchase it will be the way it fits over the life of the product.