SUP Magazine: Wayfair Is Selling a $3,999 Sauna for $1,540 During Its Black Friday Sale That Shoppers 'Love' Using on Cold Days

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. If you're already feeling chilly this fall, one way to warm your bones and reap all kinds of health benefits is by using an infrared sauna . While that might sound like an extravagant purchase, Wayfair has a ton of discounts on popular models during its Black Friday sale that's now live through Dec. 2. If you’ve been thinking about lev...