The new Dynasty 2 Mini uses Labeda developed multiple durometer layer design which enhances every aspect of hockey skating. Urethane flex core combined with Labeda's energy producing unique Saber Tooth inner rebound ring works to retract and spring back under your different stride loads. This provides unmatched straight away speeds while producing energy in the tightest cornering. Available in X-soft and 80, 76 and 72mm only, price shown is for a 4 pak.