Key benefits Twoinone design: Adjustable multifunction roller skates that can convert to regular shoes by hiding the wheels, allowing both skating and running without changing footwear. Stable and smooth performance: Rugged PU wheels with performance bearings for durable, steady, and comfortable transport. Comfortable fit: Upper material is microfiber with traditional laces that can be adjusted for a secure fit. Clear size guidance: Size should be chosen by referring to the product image to ensure the correct fit. Product details Material: Upper material microfiber; soles rubber; wheel material PU. Uses traditional laces, which can be adjusted to achieve a comfortable feel. Wheels: Rugged PU wheels deliver durable performance and reliable bearings to support stable movement. Size: See the product image size to make sure you have chosen the correct size. Twoinone functionality: Adjustable multifunction roller skates are different from traditional roller skates. The hidden wheels can be retracted so the shoes resemble ordinary sports shoes, enabling skating or running as desired. Use scenarios Urban commuting and errands: Use the skates for quick, flexible travel through city streets, then switch to walking mode when you reach your destination. Outdoor recreation: Ideal for park outings or light outdoor activities where you may want to skate on paths and then walk indoors or at rest stops. Indoor and campus navigation: Suitable for campuses, shopping centers, or large facilities where you can alternate between skating for speed and walking for comfort as needed.