Think of it as the “Copper Bullet” to fight odor and fungal infections. The Copper Odor Stopper. No more dirty sock smell at the end of the day wilting the flowers and sickening the family. That's due to Funk No!® Socks with powerfully effective Cupron® copper oxide technology knit into the soles. These socks kill odor-causing bacteria to solve debilitating funk – i.e. foot odor (not the enjoyable music of the same name). Synthetic/merino wool blend is soft yet durable and moisture wicking, and regulates temperature year-round. Our “Socks Ed” construction guarantees a no-sag fit and long-haul durability. Now, if you were taking off your shoes to get other people to leave the room, so you could have the TV to yourself, you're going to need another strategy.