Details- Designed to fit male dogs with an 18-25 inch waist. - Comfort-Flex Fit features a channeled core design for better absorbency and easier movement. - Sure Seal Technology provides 360 degrees of leak protection for added comfort and a better moisture barrier around the legs and waist. - The Edge Guard moisture-wicking system provides extra absorbency at the edges. - Added baking soda supplies 2x the odor neutralizing power for superior odor control.