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

next-generation optical heart rate sensor

The 9 mm drop hits the sweet spot for a shoe targeting light trail running and encourages high speed but also goes well with long recreational runs

fixed capsule without distractions

don't bleach

sewn-in heating element is not bulky and provides all-round warmth for the toes - for up to 14 hours

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