Black Diamond Sprinter 500 Lumens Colour:Ultra Blue Thanks to the onboard MP3

Thanks to the onboard MP3 storage

Enerzy XP midsole foam for responsive cushioning and high energy return

With 89% polyamide and 11% spandex

Crew length to provide extra coverage and prevent dirt and debris from getting into the sock

Black Diamond Sprinter 500 Lumens Colour:Ultra Blue Thanks to the onboard MP3The new Sprinter 500 is purpose built to handle everything from early morning urban runs to all night mountain running adventures. Ultra thin and well balanced, the Sprinter 500 now features nearly twice the lumen output of previous versions, emitting 500 lumens on the lights brightest setting. Providing maximum power flexibility for runners on the move, the Sprinter is Dual Fuel compatible and can be powered with either our rechargeable BD 1800