Hi bsmith,
The boots are Danner Striker GTX, they are very light and comfortable but the sole is molded onto the upper and is not replaceable (the warranty is also long over). I split the sole across the ball of the foot where it flexes most, it will be a near impossible repair but I think it will be an excellent test of Shoegoo.
I now wear Danner boots with stichdown soles that can be repaired, they are heavier and more expensive but excellent boots overall.
I will post how the repair works out.
Mike