(Heather Colors are 65% polyester/35% ring-spun cotton

and metal keeper slots

narrow enough to weave through people

Durable 600D polyester material

I-SEA Madi Polarized Sunglasses Color:Black Smoke (Heather Colors are 65% polyester/35%These lightweight frames offer superior protection and style and are perfect for days in the sun. Perfect for those who favor an oversized look and available in three colors, Madi is a staple this season. Hand polished polycarbonate frames Premium scratch resistant lens with hydrophobic coating Polarized lenses offering 100% UV Protection providing superior color contrast Internally reinforced stainless steel hinges.