Radar Ninja Agile Wheels 59mm x 38mm 4 Pack IMAGE Curved collar design for enhanced

Curved collar design for enhanced comfort

Small switch to change colors inside boot

Derby Laces are treated with the perfect amount of performance wax that feels awesome to the touch

Medium : 14" - 16" (36-41cm)

Heel lace loop

Radar Ninja Agile Wheels 59mm x 38mm 4 Pack IMAGE Curved collar design for enhancedRadar Sonar Roller Skate Wheels Ninja 59mm x 38mm for greater maneuverability at speed. Note: precision aluminum annodized hub to keep that perfect round at speed and in jumps. Primarily used as Indoor derby wheels but I bet they would also be good in skate parks. Bargain priced. Speed grooves the idea is that Urethane flexes and the groove gives more traction. Features 59mmm tall, 38mm wide Teal 88a, Pink 91a, Blue 93a Sold as 4 Pack