Cracks destroy your shoes, plain and simple. So Montrail designed the Splitter Climbing Shoes with burly leather uppers and high rubber rands to take the abuse. From finger cracks to sinker hands to Oh Dub, this shoe provides the support you need for pitch after pitch without your feet going numb. Gryptonite soles provide serious friction in the Valley or at the Creek, and the unlined leather uppers also give you a precision feel when it's time to get it done on the face climbing pitches.