These couple snow boots feature professional winter warmth technology, providing comprehensive protection for your outdoor winter activities Fleece lined thickened interior design uses premium warm fleece material, 360-degree foot wrapping effectively blocks cold air, keeping feet warm and dry even in -20 extreme cold weather. Ample interior space prevents foot compression, ensuring comfortable wearing experience Anti-slip wear-resistant sole made of thickened rubber material, specially designed deep anti-slip patterns provide reliable grip on snowy, icy, and wet surfaces, significantly improving walking safety. Thick sole design not only enhances warmth but also effectively isolates ground coldness Couple matching design concept, men and women styles perfectly coordinate, multiple color options satisfy different aesthetic preferences. Women's GM-TY06 available in black, red, purple; men's BM-RY25 available in black, blue, always find the perfect pair for you and your partner Scientific shoe shape design fully considers ergonomics, conforms to natural foot curves, thickened memory foam insole provides excellent cushioning effect, no fatigue even after prolonged walking. High-quality materials offer good breathability, preventing stuffy discomfort Complete size coverage from 36 to 44, comprehensive men and women sizes available, regardless of your foot type, you can find the most suitable size. These snow boots are ideal for winter outdoor sports, daily commuting, and travel vacations