OpenRun Adapters Provides a softer interface between

Provides a softer interface between user and straw while enabling the rider to better control the flow of fluid

Its eight base dual lens design filters ultraviolet rays and reduces blue light

easy step out with a lighter spring tension optimized for beginner riders

1/2" X 11/128"

Material:  3-D Forged 6061-T6 Aluminum

OpenRun Adapters Provides a softer interface betweenOur open ear design, powered by bone conduction technology, allows for total awareness of surroundings and bud free, comfortable listening. IP67 Waterproof An IP67 rating makes these completely sweat and waterproof to welcome intense workouts and extreme weather. A moisture detection alert ensures safe charging. Not intended for swimming. Outstanding Sound Quality Powered by patented 8th generation bone conduction, Bluetooth 5. 1, and PremiumPitch 2.