Sub4’s triathlon race number run belt is the easiest way to securely display your race number. Fully adjustable sizing with quick release & 4 gel slot holders. Super soft elastic, distance running friendly & so light at just 1 gram.

• Super soft elastic construction – beware of cheaper alternatives
• Fully adjustable waist width
• Quick release
• Display your race number safely and securely with adjustable toggles
• 4 gel slot holders