Nylon with Metal Adapter Band for Apple Watch . Adjustable design makes your iWatch fit your wrist better. Soft comfortable lightweight and breathable nylon material, meticulous tailoring process is no irritation on the skin .This Unisex iWatch Strap is perfect for your family and friends. With a unique design, this watchband has an elegant look that can be worn by both man and woman. Work great all day-workouts and regular wear. When you exercise, the iWatch elastic bands keep your watch snugly to your wrist for better workout readings. With the strong super stretchy elastic, easy to put it on or take it off, very elastic, will not strangle your arm. Made of naturally cooling Nylon material, elastic solo loop band is soft and comfortable to wear, skin-friendly to your wrist. Breathable, lightweight, durable and easy to maintain. Compatible with all Series 7, 6, 5, 4, 3, 2, 1 SE