Shokz OpenRun Wireless Bluetooth Headphones Colour:Cosmic Black Solution-dyed sockliner helps reduce water

Solution-dyed sockliner helps reduce water usage and carbon emissions

Solid rubber outsole provides additional forefoot stiffness at toe off

Changing the inside and outside shapes helps stop the foot arch from collapsing and offers high stability

Hybrid small is built to fit smaller faces with your performance in mind

Branded elastic waistband

Shokz OpenRun Wireless Bluetooth Headphones Colour:Cosmic Black Solution-dyed sockliner helps reduce waterOpenRun (Quick charge version of Aeropex): Aeropex were the top selling model of Shokz. Now they have been updated with a quick charge feature and re named as OpenRun. A 10 minute quick charge gives you 1. 5 hours of listening time so you can get on the go fast! Quick Charge IP67 Waterproof (Not for swimming) 8 Hour Battery Life 26g ( Lightweight + Comfortable) 2 Year Warranty