To climb the most difficult problems, be it tracks or boulders, a climbing shoe has to be excellent in all aspects; to stick in any situation. Heels or toes; In any of these cases, he has to work perfectly to ensure our ascension. With the new BOREAL Mutant there is no doubt.
 UPPER: Split leather. Closure by means of elastic and velcro at the top. Extra thin rubber throughout the blade for extra protection and grip.
 LINING: No.
 WEIGHT: 460 grs./ pair (size 6 UK)
 PALM: Special anti-deformation midsole.
 CONSTRUCTION: Glove.
 SOLE: Boreal ZENITH thickness 4-4'5 (depending on size).
 CHARACTERISTICS: Velcro slipper for maximum performance in any foot movement. Exceptional in the most complex techniques such as inverted grips thanks to its innovative toe especially for hooking, overrunning heel with its super-adhesive heel or edging on microgrips with a sensitive model.