What Our Gearhead(R) Experts Are Saying: "The Phase BOA Pro is the boot I reach for when I want a mix of comfort, warmth, and precision. The R3 liner with PrimaLoft insulation is noticeably warmer than most liners, and the SUPERLOCK heel harness keeps my foot locked in so I'm not fighting heel lift. It's responsive without being overly stiff, which makes it great for riding everything the mountain throws at me." We ride the DC Phase BOA Pro when we want a boot that looks clean, feels warm, and performs at the highest level. A staple in DC's lineup, the Phase Pro blends skate-inspired simplicity with technical upgrades that keep us riding hard in all conditions. With a flex rating that balances response and forgiveness, it's equally at home charging steeps, cruising groomers, or dipping into the park. For 2026, the Phase BOA Pro levels up with the R3 liner and PrimaLoft insulation, delivering DC's warmest, most technical fit yet. The Dual Zone BOA Fit System with H4 Coiler works seamlessly with the patent-pending SUPERLOCK heel harness to eliminate heel slip and maximize control. Underfoot, the eco-friendly IMPACT-ALG insole cushions landings while the grippy UniLite outsole improves board feel and traction. Finished with articulated construction for smooth flex, the Phase BOA Pro is built to handle the harshest winter days while keeping us locked in and comfortable.