OTB
n.β Β«
The OTB line of boots and topsiders uses footwear technology developed for high-performance boat shoes worn by U.S. Navy SEALs, according to OTB Footwear, of Scituate, Mass. OTB stands for “over the beach,” navy parlance for sandy delivery.
Β» ββSEAL inspired deckwear available in 5 styles” by Mark Rutherford CNET News Dec. 10, 2008. (source: Double-Tongued Dictionary)