SPIbelt, The Original Running Belt mensfootwear Dynamic arch support insole with

Dynamic arch support insole with deep decoupled heel cup fits

9″ x 4″ x 2″ pocket holds larger smartphones and more

reduced fatigue

Now with a new Speedboard® design for better forefoot flexibility

This one is full of surprises

SPIbelt, The Original Running Belt mensfootwear Dynamic arch support insole withThe SPIbelt expands to hold larger smartphones; including the iPhone 13 Pro Max and Samsung Galaxy S20+. This fitness belt is called one of the best running belts for marathon runners, but its use doesnt stop there. It is perfect for walking, working out, travel, medical needs, and so much more. Keeps all your exercise accessories, headphones, keys, ID, and credit cards safe, secure, and close at hand. The SPIbelt expands to carry what you need. Made