A compression armsleeve designed to give you the sense of security you need all day long. The Sigvaris Secure Armsleeve provides medically graduated compression and strong containment to help manage lymphedema symptoms. If you've ever had an armsleeve that works well in the morning, but stops preventing swelling by the end of the day - it does not have enough containment. This problem is eliminated in the Sigvaris Secure sleeve because it is made with high modulus inlay yarns that maintain containment all day and prevent garment fatigue. Features: A dotted silicone grip-top band Unique sizing system offers a nearly custom fit - upper arm can go up to 20 inches UPF 50+ sun protection Incredibly durable, breathable fabric made with double-covered yarns. No bare spandex is against the skin. Available in 4 opaque colors