Breathable & Sweat-Resistant Comfort; Crafted from genuine leather with a flexible silicone lining, this Apple Watch band delivers the timeless look of leather with the performance of an active strap. Designed for all-day wear at work, outdoors, or on the move. Breathable & Sweat-Resistant Comfort; The silicone interior resists sweat and moisture while adding flexibility and durability. Unlike traditional leather watch bands, this hybrid design stays comfortable through workouts, travel, and long days. Durable for Everyday Wear; Built for adventure but refined for everyday style. The Vulcan leather exterior develops character over time while the reinforced construction prevents stretching and breakdown. Compatible with Apple Watch; Fits Apple Watch Series 1–9. Available in 38/40mm and 42/44mm sizes. Designed for men and women who want a durable leather replacement band that performs as good as it looks. Groove Life Guarantee; At Groove Life, we create products designed to last a lifetime—crafted with innovative techniques, durable materials, and a promise of enduring performance. From casual use to rugged applications, it’s also trusted as a dependable black tactical belt. If your experience falls short of expectations, we will strive to make it right. It can be hard to chase down the perfect feeling of comfort, and even harder to pinpoint the moment you experience it. Those of us who value hard work and loyalty know the importance of quality, performance, and toughness in our search for it. Inspired by the adventure of the chase, we created the Vulcan Obsidian breathable watch band from Groove Life! The moment you fasten it on you’ll be transported by it’s smooth, comforting inner silicone band and thrilled by the dark leather outer band, helping you discover that perfect feeling that you have been looking for! Our Vulcan breathable leather watch bands are a perfect mixture of our high quality, medical-grade silicone on the inner band with our patented grooves for breathability and a smooth, comfortable feel. Add to that strong and smooth, classic genuine leather on the outer band that is eye-catching in just the right way, and you’ve got a perfect combination! Welcome to a new class of Groove: Vulcan!