A blister protector sticker that adheres to and protects an individuals foot, including a base layer of closed cell polyvinyl chloride foam, an adhesive layer of hypoallergenic acrylate adhesive operatively attached thereto, and a removable layer removably attached to the adhesive layer, the blister protector sticker having a shape that protects and shields a portion of skin of a foot from blisters. A method of protecting an individuals foot from blisters and irritation, by removing a removable layer from the blister protector sticker, attaching the adhesive layer of the blister protector sticker to an area of skin of an individuals foot at risk of blister formation or irritation, and protecting the area of skin covered by the blister protector sticker from forming a blister or irritation.