Olive oil is one of the best glove cleaners.
Other than not wearing them, you can spot clean them regularly with a leather or suede cleaner like Jason Markk Repel. You can also carry a Tide-To-Go pen or shoe cleaning wipes with you so you can wipe off any stains or scuffs as soon as possible.
Leather gloves would be best for driving a car or gloves that have been desinged for extra grip.
Cut resistant gloves are becoming more of a necessity in the work field. The best material for these gloves is leather. Another great option is Kevlar.
Better than nothing at all. Best is rubber gloves.
There are many companies that sell leather work gloves. I suggest going to Wal-Mart, because they have some of the best work gloves available for outside use.
To ensure the waterproofing of leather gloves, you can apply a waterproofing spray or wax specifically designed for leather. Make sure to follow the manufacturer's instructions for best results. Additionally, regularly conditioning the leather can help maintain its water resistance.
The best way to clean leather cellphone covers is to use a cleaning product like Mr. Clean Magic Eraser. Make sure to be gentle when cleaning the cover as over cleaning leather tends to darken leather.
The best way to clean leather briefcases is to use specialist leather cleaners. Autoglym, Renapur and Astonish are all producers of these products and all can be purchased at Amazon.
Saddle Soap & a lot of elbow grease, Nothing will better clean & preserve the leather.
The best way to clean a leather desk chair is by finding a cleaner with a pH-balanced to leather, spray it on a cloth of your choice, and wipe the office chair. If there is dirt on the cloth, you should clean it and repeat until the cloth comes off clean.
Special leather care product, like Mothers Leather care is best.
Any leather gloves are great for cold weather, and some have vents for when your hands get too hot.