Nike air max is a series Nike Air Max 2012blong to Nike Dunk. But it is different from general Nike Dunks. Nike SB stands for skateboarding, the disigners first idea comes from youngers who love skatboard. Friction of general Nike shoes can not match meteral of skatboard. It is necessary for Nike to product new series to satisfied customers need.But going to store seems a little hotcheap air max in summer. In fast way, people would like to buy Nike air max online. The Nike air are available from authorized retailers for under $100 but demand has driven the prices up to more than $1,000. The demand has also created fake Nike SB Dunks, so it's important to know what the real shoes look like before you purchase a pairNike air max 90 unique design Zoom Air insoles, padded tongues and are made in smaller quantities for the most part giving them that smaller supply/higher demand attribute. It can strengthen centrifugal force both shoes and skatboard, ruduce the occasion of falling down. Also the difference between them is the nike dunk sb's come in alot of different rare styles and color. They are hard to find authentic for a good price. But the only place to get them 100% authentic and at a good price is at a skateboarding store. So it is important for you to find the real Nike SB Dunks.1.Look at and feel the tongues of the Nike SB Dunks. Authentic Nike SB Dunks will have thick, curved tongues that are "V" or "U" shaped. Fakecheap nike air max shoes have flat tongues with a square shape.