【Heat-retaining】: Featuring a thickened insulated layer, these shoes provide warmth in cold conditions, ensuring your feet stay cozy throughout the day. 【Flexible Sole】: Constructed with a TPE or TPR rubber sole, offering reliable grip and lightweight durability for various terrains. 【Ankle-height】: These shoes have a height that is less than the ankle, providing ease of movement while maintaining secure foot coverage. 【Couples' Option】: Designed as a unisex shoe, these are suitable for couples wanting matching footwear for their casual outings. 【Water-resistant Upper】: Made from PU leather, the upper material is designed to resist moisture, keeping your feet dry in various weather conditions.