Nerd Belt Running belt (Zip) Select:Phone belt (zip) + race bib holder no stress packability

no stress packability

Power accuracy stays constant at an impressive +/- 1%

Durability and clarity are non-negotiable for serious swimmers

matt finishes and matt vinyl wraps

Nerd Belt Running belt (Zip) Select:Phone belt (zip) + race bib holder no stress packabilityThe nerd run belt is a runners go to belt for carrying phone, keys and fuel during training sessions and races. Perfect for everyday runners and endurance athletes, marathons, half marathons and training. The running belt is light weight, comfortable, holds up to 6 gels, phone and keys, plus you'll experience no bounce on your hips. Shop the nerd phone belt today.