Spibelt Performance Series Y2107 Externally the midfoot utilizes a

Externally the midfoot utilizes a distinct overlay pattern to hold the foot secure

AAA 900 mAh NiMH battery x 3

The frame is larger than the OG's to suit all head shapes yet

the shoes have a U4icX foam midsole which helps to ensure a soft landing and a strong take-off

They are light

Spibelt Performance Series Y2107 Externally the midfoot utilizes aThis belt has been dubbed one of the best belts for marathons as it has elastic loops to place gels so that they are easily accessible. The SPIbelt Performance Series is perfect for the long distance runner, adventure racer, or endurance athlete. Not a marathon runner? No problem! This belt can be used by anyone who may have a use for the elastic loops! Clip on keys, masks, pepper spray, etc. Weather resistant zipper and pocket to help keep essentials