AW 16" Inch Wheel Unicycle Leakproof Butyl Tire Wheel Cycling Outdoor Sports Fitness Exercise Health 16" wheel (16" x 2.125" Tire); Color: Blue Weight limit: 110Lbs, fits to applicable height from 45" to 61" Outer Tire: Excelletn Skid Proof Mountain Tire; Inner Tire: Leakage Protection Butyl tire, No second Inflation for 3 Months Rational designed according to somatology and movement features Great for both Novices and Professionals, Men and Women