Camo is always in season at Spira! This camouflage pattern shoe offers superior cushioning, shock absorption and energy return.
The WaveSpring is a stable and lightweight spring that is placed in the heel and forefoot of every Spira running shoe. Spira's patented WaveSpring technology allows people to participate in their activities for longer periods of time, with far less stress on muscles and joints. Think of our technology as "little shock absorbers" for your body.