The Aura OG is a lightweight and responsive boot equipped to excel for all riders in all terrain. The speed and simplicity of its single-dial BOA Fit System makes precise, on-the-fly adjustability practically effortless, while the V1 Waffle Lug outsole and classic Sidestripe add original and unmistakable Vans style. It is normal for V-Series liners to fit snug right out of the box. After several hours of use, the dual-density, heat-moldable core of the liner will begin to shape to your foot, creating unparalleled comfort and a uniquely perfect fit. We recommend that you purchase your regular size.