Marmot Marmot MMW ( MMW Knit Watch Marmot K MMW Knit Watch Monster Monster Sock Marmot MMW ( Marmot MMW Knit Watch. This product is a children's (KIDS') product. A knit watch with a fleece material on the inside and excellent cold protection. The woven name pays homage to the design at the time of the establishment, expressing a retro mood. Together with TSAUE225 MMW Knit Watch, you can also enjoy parent child coordination. Functions UV CUT (UPF50+) Details of products Weight: 65g Material (surface): 100% acrylic Material (back): 100% polyester Model Number: MTFW25KHG227 Product Size Size One Size Height 21. 5 Width 22 Unit: cm Depending on the characteristics of the material, some errors may occur.