DCHP-1 Online
scabbard 
n. a guard for a skate blade, usually of rubber or plastic, often used when skates are being worn while walking to or from the skating area.
- 1963 Rubber scabbards are very good to put on your blades when you pack them in your equipment bags. . . .
- 1963 Rubber scabbards are very good to put on your blades when you pack them in your equipment bags. . . .