The Flex TPU gaiter is attached to the back of the boot. It keeps the boot in place and holds the neoprene gaiter to prevent rubbing. TPU gaiters are replaceable like all other parts of flex boots.


The two rivets are pre-installed into the TPU gaiter so you don't need to buy them separately.


If you need to change a TPU gaiter, see the video here for instructions:

TPU Gaiters

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