Season 5’s Snow Boot
The Snow Boot is an obstacle, used as the second obstacle in the Qualifier during episode 3 of Season 5’s Winter Wipeout.
Contestants must cross a beam and grab a zip-line to swing across the water to the other side before a boot buried in the snow pops up from behind and tries to push them off (in a similar fashion to the Piston Punch (which was used as the first obstacle in the Gauntlet and the fourth obstacle overall in the Wipeout Zone of Season 2, being paired with the Turntable, the Blades of Fury, and the Drop Bridge)).
It was replaced by the Winter Weasel Wheel in the next episode.
Season 5’s Ski Boot
In episode 7, it was renamed the Ski Boot and had the same function.
The only contestant who cleared this obstacle is Joe Vaux (who later won that episode).