Spira Coupon Codes — Up to 40% OFF in May 2026

Spira - The world's best performing sports shoes, premised on its patented WaveSpring® technology. WaveSpring® allows people to participate in activities of their choice for longer periods of time and less stress on the body. The recovery time after strenuous exercise is reduced and the damage is prevented. Because the technology is mechanical, it will never break, giving the person wearing it a new pair of shoes. Spira shoes are sold in more than 700 points of sale in the US and 9 countries. Their shoes feature waves on the heel and/or forefoot for running, walking, training and working! WaveSpring® is a stable, lightweight spring that fits on your heels and forefoot. Each spring is calibrated to the size of the shoe to help prevent fatigue, stress, shock and impact.