Boa
Boa’s reel closure technology provides a convenient and reliable fastening system for a secure and customizable fit
Primaloft Insulation
Advanced insulation that provides lightweight comfort, excellent water resistance, and superior compressibility
3M Thinsulate
Extremely fine microfiber insulation that traps air and block radiant heat loss, all while allowing moisture to escape
5Tech
Stretch materials that utilize mechanical stretch yarn on the durable face in combination with a laminated 10k/10k waterproof breathable component
Ignite Heating Technology
Comfort and warmth at the push of a button
Snow Footwear
Experience ultimate warmth and comfort with 509’s Snowmobile Boot Collection. Featuring durable construction, Primaloft insulation, Boa laces, and Thinsulate Insulation, these boots provide superior traction for trail riding and backcountry adventures.