System APX Men's Snowboard Boots Liner: Thermofit Heat Moldable Get the perfect fit from your boots, eliminate pressure points, and ride in comfort all day! The heat mold liner allows the boot to adapt to every curve of your foot perfectly. The APX is simply one of the best fitting, and most comfortable boots on the market. Lacing: Reenforced Traditional Laces The APX uses traditional lacing to allow riders to easily keep the boot tight in all the right places. Traditional laces allow riders to tighten each section of the boot separately for the perfect fit. Special smoothed metal hooks help hold your laces tight for the entire day while eliminating abrasion to your laces making the boot last even longer! Warranty: 3 Years A three year warranty against manufacturer defects guarantees that this will be one of the longest lasting boot