SpiBelt Large Pocket Belt color:Black with Red help reduce fatigue and improve

help reduce fatigue and improve the efficiency of your stride

Y-Gore heel for anatomical shape

MIZUNO ENERZY: An all new foam that is more responsive and has more springy qualities compared to former Running EVA technologies - U4ic and U4icX

*New Newtonium Cushioning Added to Heel

XS S M L XL 23

SpiBelt Large Pocket Belt color:Black with Red help reduce fatigue and improveThe Large Pocket SPIbelt expands to hold larger smart phones including the iPhone6S Plus, iPhone 7 Plus, and Galaxy Note 5. This fitness belt keeps all your exercise accessories, headphones, keys, ID, and credit cards safe, secure, and close at hand. The SPIbelt is perfect for running, working out, travel, medical needs, and so much more. The Large Pocket SPIbelt is sleek, secure, and does not bounce. Bounce free Expandable, secure, low profile pocket