Your buddy’s breath catching up to you in the rock garden is an invitation to chase. You’ll be happy to answer it in these Smith Attack MTB sunglasses. The full-coverage lenses use ChromaPop™ technology to deliver enhanced detail and improved colors, so you can stay focused on the trail ahead. The non-slip arms and two-position nose pad keep them in place on every baby head and wet root. When you finally catch up and cruise back to the shuttle, quickly swap the included bright- and low-light lenses thanks to Smith’s MAG™ lens exchange system.