361 Spire 4 (Men) Size:13 take a few opening strides

take a few opening strides

Used for knee pain

purple carrot juice concentrate (for color)

Our patent pending Compression Zone Technology® provides pain relief and preventative support

The SPI Solo-Pocket® has the same capacity as the Original SPIbelt® but it slides directly on to any belt

361 Spire 4 (Men) Size:13 take a few opening strides361 SPIRE 4 Running Profile More rebound to propel you forward faster. Put more spring in your run in this high performance trainer with premium cushioning. Feature Benefit Upper features a breathable knitted upper with a roomier vamp promoting more ventilation and natural foot movement. MORPHIT construction in the mid foot and heel to provide a comfortable, secure and supportive environment. Pressure Free Tongue is designed to provide comfort and