Wavy Lay's Salt & Vinegar flavoured potato chips deliver the tongue tingling flavour you love on an airy, crispy, wavy potato chip. Seasoned with a well-balanced blend of tangy vinegar and salt, it's a new way to enjoy a classic favourite. Find it in the snack aisle of your local grocery store. Snack time just isn’t complete without the timeless taste of Lay’s potato chips! With many flavours to choose from, Canadians have been enjoying Lay's products for many years. Lay’s potato chips are made with quality potatoes. Simple, wholesome and real. After carefully washing, peeling and slicing the potatoes, we cook them until they are perfectly crispy, creating the wonderful potato chips that Canadians know and love. Whichever flavour you choose, you can always count on our delicious potatoes, so you get that perfect, crispy chip every time you reach for Lay’s. Wavy Lay's Salt & Vinegar flavoured potato chips are no exception! 0 Trans Fat.