Great cover! I put it on in minutes after delivery and warming a little, and it is not moving; low 80's outside today but likely over 110F in the car. I do not have sweaty hands and it does not look like color came off. It is smooth leather and is dyed black, much like belts and shoes, which can rub off on contact (belts do after repeated hand-contact and probably stain the inside of belt loops without our knowing). For those with sweaty hands get a rubber-cover with grips (stinky) or vinyl (slippery) but neither are very durable in hot cars; you won't be as happy with the comfort unless it is leather. Non-leather will smell toxic or be slippery, but it will not bleed color. If your hands sweat they may slip on vinyl or smooth rubber. This product has a great grip and feel and leathery smell.There is an inner rubber-sleeve )non-smelly) that prevents the cover from moving. I set the product in the sun for about 5 minutes and it made it ply-able enough to work it on. I recommend starting with the center-most seam on top of a straight wheel(there are 3 seams at roughly 12,4,8 O'clock), carefully work the outer edge over the wheel and down both sides evenly (the first 3/4's is easy), use patience and care, then roll the edge into position. If it is off-center it cannot be slid sideways. Take it off carefully and begin again with it more centered and work each side evenly; a little here, a little there. Do not put this on cold or stretch without warming; it can damage/crack/tear cold leather.I placed this on a 15" 2008 Chevy Aveo5 steering wheel (do measure your wheel diameter before ordering). The only con to these types of covers is they cannot wrap the inside, so the fingers feel the outer edges of the cover; in this case it is smooth, rolled, and well stitched and I have gotten used to it. It is probably made in China at this price but it looks and feels like good quality. I recommend this and would choose to buy again and recommend to a friend. I also recommend a little leather conditioner on this, much like one would use on leather car interiors. It is smooth leather, not suade or roughened.In 'the old days' I bought wrapped 'stinky' vinyl, and used vinyl to thread through holes and wrap around the cover with tension (still available) and it filled the inner part of the wheel. It was difficult and time-consuming, and, the vinyl strings eventually breaks. I recommend this 'new and improved' version. Rubber and vinyl degrades in heat and UV. Did you know that wonderful 'new car smell' is highly carcinogenic, expecially when hot, and all the glue they use on carpeting and interior fabric, also. This has been well known and accepted for over 50 years but it sells cars. FYI.