Remove your liner and launder asap for best results as residual sweat may damage the chamois. Wash only in delicate cycle at 86 degrees. Use neutral non-aggressive detergents, keep like colors together and avoid dryers. If you use chamois butter/cream, your garment's ability to wick moisture will be greatly reduced and the durability of your chamois may be compromised. Note: we recommend that you wash new bottoms prior to useRemove your tights and launder asap for best results as residual sweat may damage the chamois. Wash only in delicate cycle at 86 degrees. Use neutral non-aggressive detergents, keep like colors together and avoid dryers. If you use chamois butter/cream, your garment's ability to wick moisture will be greatly reduced and the durability of your chamois may be compromised. Note: we recommend that you wash new bottoms prior to use.