Pre owned, FULLY CLEANED! In EXCELLENT OVERALL CONDITION! USED ONCE OR TWICE ONLY! VERY CLEAN. See photos for details. The Da Fin Pro mlModel Swim Fins in Blue and Yellow, Size XL 13-14, are high-quality swimming fins designed for water sports enthusiasts. Made by DaFiN in the United States, these fins are durable and offer excellent performance in the water. The bright blue and yellow colors make them easy to spot while swimming, while the size XL 13-14 fits most adult feet comfortably. Whether you're a competitive swimmer or just enjoy leisurely swims, these Da Fin Pro swim fins are sure to enhance your aquatic experience.