FIELD: sport.
SUBSTANCE: invention relates to sport equipment, in particular, to cross-country skis. System contains a ski, which has upper surface, intended for placement on it of a fastening device, intended for holding a ski boot on the ski. Fastening device contains device for anchor fastening, which makes it possible to fix fastening device on the ski, and device of anchor fastening contains a guide and at least one tightening device, which provides compact compression of fastening device to the upper surface of the ski.
EFFECT: invention ensures improvement of exploitation characteristics.
27 cl, 24 dwg
