The LimbLogic Sleeve works with the LimbLogic controller to ensure an airtight, secure system. This fabric-covered silicone sleeve comes with a separate silicone cuff. The cuff is placed directly over the sockets trim line for extra protection from wear and impact. The sleeve is then donned over the cuff. The LimbLogic Sleeve has a repositionable silicone cuff allowing patients using elevated vacuum to fix a leak immediately. This clever, yet simple, design allows the cuff to be repositioned. Should a patient puncture their sleeve, they can rotate the cuff and immediately regain an airtight seal. Additionally, the fabric used on the LimbLogic Sleeve enhances knee flexibility for ease and comfort of movement.