I-SEA Barton Sunglasses Black / Smoke Polarized outerknown Expandable Fin Wing: Allows board

Expandable Fin Wing: Allows board transport with or without fins installed

ultra-responsive platform

The ChromaPop™ Glacier Photochromic lens ensures optimal vision in any light

Heat-moldable Imprint™ 3 liner with Focus Cuff for comfort and support

Although this series is very forgiving and promotes skill-building

I-SEA Barton Sunglasses Black / Smoke Polarized outerknown Expandable Fin Wing: Allows boardTimeless rounded styling and polarized lenses make the I SEA Barton Sunglasses a versatile staple for everyday wear. Designed with a classic unisex silhouette, the Barton blends a clean, preppy aesthetic with practical performance that feels equally at home by the water, on the road, or around town. Lightweight polycarbonate frames provide durability and comfort for all day use, while polarized lenses help reduce glare and improve visual clarity in