CCM Vector 02 Senior Roller Hockey Skates Bearing Rating: ABEC 3--Designed to provide you with a quality ride in all skating disciplines. Boot Style: Soft Boot--A lightweight boot that is formfitting and breathable. Chassis Material: Tri-Di 2-Piece -- Closure System: Lace Closure--Allows for all-around tightness. Skate User: Unisex