Shop › Worn by the World Flexifit Cap (Classic Logo) Image 1 of 1 Worn by the World Flexifit Cap (Classic Logo) $30.00 These snug fitting caps, worn by the world cup, provide a great fit in 2 sizes. They look fantastic too! Size: Small/Medium Large/XLarge Add To Cart Added! These snug fitting caps, worn by the world cup, provide a great fit in 2 sizes. They look fantastic too!