Key benefits One product for walking and skating: hidden wheels convert the sneakers into roller skates quickly, so children can switch between walking and rolling without changing shoes. Durable and safe construction: wearresistant soles and reliable materials extend shoe life and withstand everyday use. load capacity: PU rollers rated to carry up to 85 KG, suitable for heavier children and some adults. Lowmaintenance performance: rollers run smoothly when lubricant is applied before first use, reducing friction and improving glide. What makes these shoes different 2in1 adjustable multipurpose design: functions as inline skates, regular sports shoes, and walking shoes. Hidden retractable wheels: rollers are concealed in the sole and can be activated or retracted with an invisible button on the back of the shoe for a clean sneaker look when walking. Practical hardware and materials: PU rollers and wearresistant soles for consistent rolling performance and longer wear life. Key features Materials: safe, durable upper and wearresistant sole construction. Rollers: PU material; designed to carry up to 85 KG. Wheel control: invisible button on the heel opens and closes the roller mechanism. Operation: hidden wheels can be easily activated or retracted for fast switching between modes. Maintenance: add lubricant to the rollers before use to reduce friction and improve glide. How this product solves common problems Saves time and space: no need to carry separate skating shoes or change footwear when moving between walking and rolling activities. Reduces wear on sneakers: wearresistant soles and quality rollers decrease early sole degradation from outdoor surfaces. Improves safety and confidence: robust materials and a reliable wheel mechanism reduce unexpected failures during use. Practical use scenarios School or after‑school: walk to school in sneaker mode, then switch to rolling mode for playground fun or quick trips between classes. Short neighborhood trips: convert to rollers for quick errands, visiting friends, or casual rides on smooth sidewalks. Recreational skating: use as inline skates for backyard practice or light skating in parks and bike paths. Care and safety notes Before first use, apply lubricant to the rollers to reduce friction and ensure smooth operation. Regularly inspect the wheel mechanism and soles for wear. Keep the retractable button and wheel housing clean of dirt and debris. Designed for general recreational use; follow normal safety practices for skating (helmets, pads) appropriate to the user and activity. What's included One pair of roller shoes with retractable hidden wheels and heelmounted activation button. Performance summary Versatile 2in1 function: inline skating, ordinary sports shoe, walking shoe. Durable materials and PU rollers with an 85 KG carrying capacity. Easy wheel activation/retraction via an invisible button on the back of the shoe.