Katin Boy's (8-16) Waterman Trunk In the mid-50s Katin Co-founder, Walter Katin sat at his sewing machine and made the very first pair of Katin trunks - The Watermans. Since then, the original iconic silhouette remains in our trunk collection and pays homage to Walter Katin and his unparalleled craft. Katin's original 100% nylon reversed flight satin surf trunk Side cargo pocket Original K-Man Katin patch Snap fly closure Boat rope drawstring Interior clean finish Signature waistband 16" out seam Each pair of Katin trunks also comes complete with an original Katin banana boat float keychain.?˜