Socket Donning Steps:
First, insert your residual limb into the socket and stand to apply downward pressure. This naturally expels excess air through the one-way expulsion valve. Finally, roll up the sealing sleeve so it establishes a secure, airtight seal directly against your liner above the socket trim lines
Another variation of the transtibial socket is the Supra Flex system, which allows lower trim lines and increased flexibility at the knee without sacrificing stability. The following is a demonstration of a patient donning the Supra Flex system.