Authentic This is a women's down mule from the classic Nuptse series. The upper is made of water-repellent recycled polyester and filled with 550-fill-power down. The footbed lining is fleece, making it comfortable to wear even with bare feet. The outsole uses 40% recycled rubber, which is environmentally friendly. It's a design that's easy to use both indoors and outdoors. Function ・Recycled polyester upper ・Responsible Down Standard certified 550-fill-power down insulation ・Webbing loop for easy on and off ・Can be used indoors and outdoors ・20% recycled rubber outsole The box is not included, so it will be shipped wrapped in bubble wrap. I'm sorry, but I'm not offering a discount. Thank you for your understanding.