Set your sights on adventure with the Costa Ajustable C-Line Retainer, the ultimate companion for your Costa eyewear. Meticulously crafted with ultra-thin, feather-light coated wire, this sleek accessory promises to keep your glasses secure whether you’re tackling a vigorous hike or casting lines into the surf. Measuring a versatile 10 3/4″ at its most compact and stretching to an ample 17″, it offers unparalleled adjustability thanks to the streamlined logo bead sliders. The flat, low-profile temple attachments ensure your focus remains unobstructed and your style undiminished. Don’t let your eyewear hold you back secure them with the Costa C-Line Adjustable Retainer and dive headfirst into your next escapade. Perfect for seasoned anglers and outdoor enthusiasts who appreciate top-notch gear that’s as resilient as they are.