SUP Magazine: Wayfair Is Selling a $3,999 Sauna for $1,540 This Black Friday That Shoppers 'Love' Using on Chilly Mornings

Men’s Journal aims to feature only the best products and services.  If you buy something via one of our links, we may earn a commission. Infrared saunas have been known to provide a wealth of physical and mental health benefits, but they also have a reputation for being very expensive. If you've ever thought about adding one to your home, this year's Black Friday sale at Wayfair is making it a lot easier. The retailer has marked down a trove of single-person and two-person in...