Recommended for swimmers who are uncomfortable with the water (will not put face in, don't want to go in water over head, etc).
Red-G3
Swimmers should feel comfortable retrieving a toy from the bottom.
Orange-G4
Swimmers should be able to kick 5–10 yards independently on front and back.
Yellow-G5
Swimmers should be able to swim 10 yards of freestyle and do 5–10 yards of backstroke kicking.
Green-G6
Swimmers should be able to do 15–20 yards of freestyle with bilateral breathing and maintain a streamline position while kicking on both stomach & back.
White-G7
Swimmer should be able to swim 20–25 yards freestyle and backstroke and have a proper dolphin kick.
