NWT Chicago Skates Pulse Light-Up Quad Skates size Men’s 7 WMN9 6 flashing modes 7 different colors Rechargeable via included USB cord Durable metallic synthetic upper Lace-up front & hook-loop closure for adjustable fit Padded collar Polyester lining for comfort Lightweight nylon chassis optimizes. Adjustable truck maximizes fit & control High rebound urethane wheels ABEC bearings roll smooth Weight 2 lbs 3 oz Weight of footwear based on a single item, not a pair Branded NIKE for exposure