Costa kicked off its 30th-anniversary year in 2013 by introducing the Tuna Alley frames — among the first of 13 new styles for the year. Tuna Alley ($169) features front vents that help prevent fogging and comes in tortoise, matte black, white, crystal, and blackout. Its wrap-around style helps eliminate any outside glare coming from the water's surface. Signature Costa features include co-molded, injected nylon construction, sturdy integral hinges and a lifetime warranty. Tuna Alleys are available with the full spectrum of Costa 580 lenses. Call 800-447-3700 or visit costadelmar.com. SEE MORE VIDEOS ON THE ICAST 2013 PAGE.