The UP-Lace is the stiffest shoe in the Unparallel line. Made for the ultimate in precision footwork and edging capability, The Up-Lace excels on micro footholds at the Buttermilks and provides enough support for long edging test pieces in the Owens River Gorge. The fast lacing system allows for quick and easy on/off and a perfect precise fit every time as well as added lace protection for foot jams when crack climbing. The full RH rubber sole and stiff midsole combination gives ultimate friction and versatility.