The creator of the first ever sport armband has made it even better. XtremeMac's Sportwrap is a high-performance lightweight armband designed for the active user. Constructed with soft, durable lycra and neoprene, it's designed to protect while keeping the iPhone or iPod touch securely in place and safe from moisture. The unique anti-glare mask allows the user to easily insert and remove the device while offering full access to the touch screen. Sportwrap also includes a removable earbud cord wrap and is adjustable to fit a variety of arm sizes. Works with: iPhone 3G, 3GS, 4, 4S iPod Touch, 2G, 3G and 4G