Blueline Firefly Performance Boardshorts

We created these with the active water enthusiast in mind, the Blueline Firefly Performance Boardshorts blend high-end technical utility with clean, coastal style. Built to withstand the harsh salt and sun of the Florida coast, these shorts offer a tailored look without sacrificing the freedom of movement required for throwing a cast net, paddleboarding the Intracoastal, or relaxing on the boat. Crafted from a premium blend of 88% polyester and 12% spandex, they provide an ultra-lightweight feel and true 4-way stretch stretch capability. Combined with a modern 18-inch mid-length outseam, the Firefly sits perfectly above the knee—giving you an athletic fit that transitions effortlessly from a grueling morning offshore to an afternoon lunch at Guanabanas. Why They’re Built Different: Elite 4-Way Stretch: An 88% Poly / 12% Spandex blend moves with you, preventing chafing during long days on the water. Rapid-Dry Technology: Moister-wicking and quick-drying fabric means no soggy car rides home from the boat ramp. Secure Storage: A durable, reinforced Velcro side pocket keeps your phone, keys, or pliers secure when active. 18" Outseam: The perfect modern mid-length—tailored, functional, and classic. Perfect For:  Boat Days |  Fishing | Paddleboarding & Surf |