Used Tech 10 Size 11 with inner booties
 
These Tech 10's have very heavy wear all around. The right sole has a lot of wear on the far inside which is common from the kickstarter. The soles themselves are still holding up well so we wouldn't see a need to replace them right away. The front support pieces are cracked (as pictured) which will cause them to be more flexible. The toebox on the left boot is starting to peel up, but this doesn't enter right into the boot so it's not a huge convern, but it's worth noting.