VJ XTRM 2 - Unisex Mid Layer next-generation optical heart rate sensor

next-generation optical heart rate sensor

The extension cord from Silva gives you the option to carry the battery close to your body

don't bleach

Light and minimal elastic waistband

VJ XTRM 2 - Unisex Mid Layer next-generation optical heart rate sensorThe new XTRM 2 is improved in every way over the original, giving you extra grip, stability and durability for the toughest terrains and conditions. It's made for rocky and technical trails and grips dirt, mud, rocks and any other surfaces your adventures bring. We recommend ordering a 1 2 size up for the best fit. The XTRM 2 was built for obstacle course racing, trail and sky running and swim run. Use it for tough, demanding terrain in all