Trekking Shoes Synergy

Color REDGender MenUpper Microfiber upper with integrated elastic tongue. Lacing and velcro closure. Coated toe cap for maximum grip and protectionInner lining YesInsole NoRubber sole BOREAL ultra grip Zenith Pro Ultra . Thickness varies from 4 to 4,5mm depending on the sizeUse Block, competition and big slopesWeight 460 grs. Par. Talla 6 U.K.UK size chart

BOREAL Synergy is designed for optimum feel. A highly aggressive last shape is carefully blended with superb sensitivity and supremely sticky BOREAL Zenith Ultra™ rubber to enhance the natural qualities of the foot, a true synergy of design, materials and craftsmanship, enabling you to push your limits on any bloc, both indoor or on rock.Features:- Synergy features a highly asymmetric and downturned last to optimally position the foot on steep rock. The lined, synthetic upper with strap closure comfortably holds the foot, and ensures minimal stretch over time.- The rand and toe patch are constructed from a single piece, and combined with an area of our Friction Skin rubber coating, provides ou…