Spring Cap

The Spring Cap is a supposed cap in Super Mario 64. It functions the same as the Frog Cap, but without the water-breathing perk. It seems similar to mario galaxy's Spring Mario power-up.

Spring Cap in the Silver Springs
Spring Cap in the Silver Springs is the name of the Cap Switch course for the Spring Cap. It is a large lake-like area with a large waterfall. The player must use the Spring Cap to jump up the nearby rock walls to get to the top of the waterfall, and press the gray Cap Switch that unlocks the Spring Cap. There is also a red coin star.