The OtterBox All Day Comfort watch band is designed for smart watches, providing style and functionality. With compatibility for 40 mm, 41 mm, and 42 mm case sizes, this band offers a snug fit for various watches. Made from a combination of stainless steel and soft touch silicone, it ensures comfort throughout the day, whether at work or during leisure activities. The sweat-resistant material enhances durability, making it suitable for active lifestyles.