Breathe new life into your rubber boots. LaCrosse has been building the best rubber boots for over 100 years and through the years and they have learned that a little TLC can go a long ways when extending the life of your boots. Their rubber conditioning spray is specially formulated to work with the rubber recipe. The sun can cause fading and early breakdown of rubber. Rubber conditioning spray prevents UV damage and color-fading. Specially formulated to work with LaCrosse's unique rubber recipe, boot care is designed to extend the life of your boots. LaCrosse put it through the same lab and field testing as their boots, ensuring that it works just as hard as you do.