Sometimes silicones can be recommended for outdoor work purposes. Let them dry naturally. Do not set them near heat or direct sunlight. Dirt and dust that collect in the fiber structure actually cut away like sandpaper. Scuff marks generally come off with a soft pencil eraser.
Snake skin moves the way the foot flexes.
Exotics should be conditioned whenever they look or feel dry. Never use a wet cloth. Never use petroleum based products. Over time they can weaken leather. Don't store near heat or direct sunlight.