Rollerblade - RB XL Inline SkatesRB XL is designed for the larger foot skater. It is the only skate in the market specifically engineered in sizes 14 17. 5 to provide the durability, support and performance that larger skaters require. What makes the RB XL unique is the structure and frame design, with boots and cuffs strategically reinforced and an extruded aluminum frame with an ideal length for proper balance; an optional brake is included. Extra cushioning, a buckle strap lace