The Roxa Bold 100 ski boot features a wider 101mm last to allow for extra room in the forefoot making it ideal for wider footed skiers. A flex rating of 100 targets the boot towards early advanced skiers looking to lay down a bit more power on the slopes. The U75 All Mountain liner has been designed to shine in all phases of skiing in any type of conditions. Plastic cuff and tongue reinforcements paired with heat mouldable Ultralon EVA foam ensures the best possible performance, fit and comfort. A rear flex notch allows for a smoother flexion of the boot while walking.