BHFO via Rakuten offers the U.S. Polo. Assn. Men's Skip In Shoes in several colors (Charcoal pictured) for $24.99. Coupon code "APPAREL20" cuts that to $19.99. With free shipping, that's the best price we could find by $10. They're available in select sizes from 7 to 13. Deal ends January 21.
Some types of face coverings are significantly more protective than others.