Built for the athlete who wants it all, the Under Armour Men's Core Switch Sunglasses are well rounded and appropriate for a variety of sports. The patented magnetic interchange lens system® uses high energy magnets, embedded in the lens and frame, which allow you to swap the lenses quickly and easily as light conditions change. Under Armour's Air Flow technology directs air through the lenses to keep the wearer cool and focused. Adjustable nosepad and temple pieces, plus a three-point grip and cushioned hinges, provide a customized fit that can't be beat.
ArmourSight® provides the wearer with up to 20% enhanced vision edge to edge, delivered in a lens that is up to 10 times stronger than polycarbonate lenses. ArmourSight Lenses have rendered conventional, decentered, lenses obsolute.
The military-inspired ArmourSight® polymer was created to withstand violent impact, translating into the ultimate protection in training and on the field of play. ArmourSight® Lenses eliminate up to 20% of peripheral distortion, resulting in an increased field of vision that improves reaction time and overall performance.