Smith Wildcat Sunglasses Matte Black / Photochromic Brown shokz Includes Schrader valve core remover

Includes Schrader valve core remover

Converts a regular Sram crank into a Boost specific setup

Touch Screen conductive index finger and thumb

and ANT+ and Bluetooth®LE connectivity makes using and recording your workouts easier than ever

Smith Wildcat Sunglasses Matte Black / Photochromic Brown shokz Includes Schrader valve core removerPrimary Lens: ChromaPop Photochromic Brown The most versatile lens that uses photochromic technology for varying light conditions. This lens shifts from clear to brown when exposed to sunlight so you can comfortably wear your sunglasses in a variety of lighting environments in most conditions.