The Nike Max Air N-Dorfin Men's Inline Roller Blades Skates Rollerblades are high-quality inline skates designed for outdoor sports enthusiasts. With a size 12 fit and a reputable Nike brand, these rollerblades offer durability and performance for inline skating. The Max Air N-Dorfin offer style, and functionality to provide a seamless skating experience for men who enjoy inline and roller skating activities. Hardly worn maybe 3-4 times tops. You can tell from the brakes they still have to be worn in.