The North Face Womens Tent Mules IIISlippers Shiny Bastille Green Tidepool Green. The Womens Nuptse III Tent Mules designed with two things in mind, keeping your feet warmer & dryer than the Sahara desertin daylight. The Tent Mules are made with a ripstop nylon upper & they are water & abrasion resistant so that you can wear them camping & on expeditions, the soles are constructed from nylon mesh & will take a bit of a beating which makes them ideal to be used as slippers for arounf the house too. The Tent Mules are kept toasty by way of Thermoball & feather fill. An absolute treat for your feet. Contrasting green & violet colour way Thermoball fill technology Nylon mesh soles Lightweight with a low profile Uppers constructed from post consumer plastic Description by Adam.