Seems like good soles.
These seem like good soles which will last awhile.  I added them to my El Cheapo Payless sneakers, which seem well made and comfortable, but the soles did not have an adequate layer of tough material touching the ground.  And I used Weldwood Contact Cement, which is available in most any hardware store, rather than the very expensive cements which are supposed to be made especially for shoes.  This cement also seems to be working fine.
Rating: 5 stars