The Propulse is designed for running. Thanks to its ultralight wraparound geometry, the Propulse delivers a perfect and natural compression fit without any annoying pressure on the head. The end-result is extremely comfortable and stable performance eyewear that fights fogging with massive vents on the front chassis, lenses and temples. The wide lenses offer enhanced eye protection minimizing the risk of tearing all while offering a deep field of vision. Available for in-office fitting at Modern Eye Care of Portland, OR.