Fireside by Dearfoams Melbourne Genuine Shearling Moccasin Slipper Men size 10W

Fireside by Deers foams men’s sheepskin loafer size 10W has discoloration/stain on bottom next to heal next to the sole (see pics). Material content description does not say anywhere on the tags but rather got all the information from the website. Description on Dearfoams website: GENUINE SHEARLING: Naturally moisture wicking, this supersoft material elevates a timeless style to new heights. NATURALLY MOISTURE WICKING INDOOR/OUTDOOR SUPPORT: Relax wherever the day takes you with durable and convenient indoor/outdoor outsoles. MEMORY FOAM: Our superior comfort memory foam insoles cradle your feet with every step. GENUINE SHEARLING Genuine suede upper. 100% Australian shearling lining. 100% Australian shearling footbed. We recommend sizing up. The fit should be snug, but not tight. Natural materials relax over time creating a custom fit. Description found on Amazon for these slippers: SNUG FIT: Our men's closed back slippers are constructed for a tight fit. If you are between sizes, we recommend sizing up. The natural materials may relax over time, creating a custom fit. INDOOR/OUTDOOR: Made with a rubber sole, these indoor/outdoor house shoes are durable and built to handle the busiest of days, whether you're indoor while lounging around the house or outdoors to grab the mail or walking the dog. Slip resistant rubber outsole offers durable traction. From a non smoking home w/ a cat.