SealSkinz Foulden Water Repellent Cold Weather Bobble Hat - Navy / Grey / Red

How do I care for the Foulden?. SealSkinz Lynford Waterproof Colour Block Canvas Bucket Hat - Olive/Red/Navy. SealSkinz Harpley Water Repellent Neck Snood - Cream/Navy/Orange/Pink. SealSkinz Harpley Water Repellent Neck Snood - Beige Camo.