SPIbelt Performance Series Arm Sleeves smoother waistband has an infinity

smoother waistband has an infinity drawstring for security and adjustability

Next-level comfort and support with dual-density PWRRUN cushioning

Ultimate Sockliner enhances comfort

Winter series

Have an iPhone Plus or larger phone

SPIbelt Performance Series Arm Sleeves smoother waistband has an infinityThis 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. 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, pepper spray, etc. Weather resistant zipper and pocket to help keep essentials safe from the elements. Increased pocket size and four gel loops on the elastic band, you gain additional space to