In great condition. My husband wears a size 12 bootie with these. Straps can be unbuckled. The Scubapro Twin Jet Fins in XL Gray are high-performance fins designed for water sports enthusiasts. With a focus on comfort and efficiency, these fins by Scubapro feature a twin jet design that delivers powerful propulsion while maintaining a smooth and stable swimming experience. The XL size ensures a comfortable fit for users with larger feet, making them a great choice for diving, snorkeling, or other water activities. These were my husbands and are in great condition.