We developed the 509 Raid Laced Boot for long days in the coldest conditions. From the grippy outsole to the waterproof and insulated upper, it delivers the optimal balance of flex, support, warmth, and comfort, along with maximum durability where it matters most. Our riders claim it’s the most comfortable boot yet, and traditional laces offer that classic feel you’ve grown to love since day one. Also available with a dual Boa® lacing system.