Related Clues:
- Gymnastics surface
- Iditarod racer
- Transport for Calvin and Hobbes, often
- Pinning cushion?
- Arctic carrier
- Having a dull surface
- "Mush!" shouter's vehicle
- Pulk or luge
- Doorway welcomer
- Santa's vehicle
- Flexible Flyer, e.g.
- Place for a hammerlock
- Removable floor covering
- Protective pad
- No-wheels vehicle