SEE BEYOND THE CATCH. Marble Fishing Eyewear bridges premium optical performance and sustainable design for anglers. Featuring Sustainable Polyamide Polarized lenses by ZEISS and Bio-Based frames BEND is purpose-built for fly anglers who care about their impact on and off the water. BEND was designed for serious anglers who require maximum ventilation and an XL full-wrap frame. Every pair of Marbles supports our mission to reduce fly fishing waste and protect the waters our sport relies on. This is more than polarized fishing sunglasses. Wearing Marble is a commitment to chasing adventure, respecting clean water, and joining a community building a circular future for the sport. Sustainable Build Frames made from 58% bio-based materials, lenses with 50% fewer carbon emissions. Featherweight Balance Designed to be your new eyes, BEND features a full wrap design that effortlessly floats on all face shapes and fits with your favorite fishing cap. Ultra Fog Resistance Not only are our ZEISS Polarized lenses treated and tested for river glare, wet and humid conditions ... but the BEND features a unique eyebrow venting system designed for even less fog-ups in the harshest conditions. Guide-Tested Performance Designed by and for fly anglers, with field feedback from 15+ guides across Canada and the US. Bend Custom Eco Packaging Includes rPET pouch made from recycled water bottles and a new edition of our collaborative transport tubes with fishy artist Sarah Landström.