Tracker avalanche transceivers have long been the fastest

Exterior drawcord & elastic cuffs

Then the outline of the helmet shell and the holes are milled out

high-grade EVA midsole

tennis shoes and hiking boots

SPY Dirty Mo Black Happy Gray Green protection Tracker avalanche transceivers have longThe Dirty Mo is for those who know how to race and play to win. This midsized wrap features a chiseled surface, bold details, and our premium Happy Definition (HD+) lens tech. Features: Constructed from Grilamid, a lightweight frame material ideal for everyday wear due to its strength and flexibility 8 base polycarbonate ARC lenses for increased optical performance Robust 5 barrel hinges 100% UV protection reduces eye fatigue and long term sun damage