Smith Flywheel Sunglasses Frame Color:Matte Black It uses a light ergonomic

It uses a light ergonomic cuff

SIZES: 38 - 48 (half sizes)

multiple following set-ups for different terrain

MagLatch hardware provides internal expansion

Ample storage options with oversized ceiling pockets at the head

Smith Flywheel Sunglasses Frame Color:Matte Black It uses a light ergonomicIf you dig retro inspired shades but still want a modern pair of wear all day sunglasses, look no further than the Smith Flywheel. These sleek, raised brow glasses have color boosting ChromaPop lenses that bring unmatched clarity to your view. Whether you're trekking through the trees or walking amongst skyscrapers, the two position nose pads keep your glasses in place no matter where you roam. Product Details Vision ChromaPop lenses enhance contrast