The SPIbelt Monochromatic PRO tabs while the front hook fastener

while the front hook fastener connects to the D ring at base of the laces

Large water resistant rear compartment with internal reservoir sleeve and hanging strap comfortably accommodates reservoir

Not a marathon runner

comfortable compression throughout brace

Comfortably carries 500 ml soft bottle with no bounce

The SPIbelt Monochromatic PRO tabs while the front hook fastenerThe SPIbelt Monochromatic Pro expands to hold larger smartphones; including all current models of iPhone and Samsung. 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 Monochromatic Pro