Yes they are! they are only aloud them up to there knees NOT to there ankles.
I'm a different person from this guy ^, but he/she is right they are now generally banned but to be honest, if its club championships or a minor competition, you can get away with wearing fastskin leg lengths, but I'm not sure about sharksuits etc, they might be more strict!
yes, they are. men in 2010 cant wear full or past the knee suits and women cant wear any suits past the knee.
Fastskins (as in the Speedo FS Pro or FS II) are currently legal according to FINA regulations. Full body suits and polyurethane suits such as the old LZR Racer and a bunch of others were banned in 2009 after the FINA World Championships in Rome, but the ban didn't take full effect until 2010.
Beckinfield - 2010 Science Suits was released on: USA: 12 October 2011
Listen to the Banned was created in 2010-03.
The cast of Full Cut Suits - 2010 includes: Alexis Iacono as The Entertainer
Girls Versus Suits was created on 2010-01-11.
A Brief Crack of Light was created in 2010-12.
Nothing Suits Me Like a Suit was created on 2010-01-12.
It was explicitly banned there in 2010, although it was not legal before then.
This Week in Horror - 2010 Men in Suits 2-2 was released on: USA: 8 August 2011
Who Knew - 2010 Banned Books 4-88 was released on: USA: 23 September 2011
The cast of A Brief Conversation - 2010 includes: Steve Hendrickson as Percy Ann Michels as Morrow Stacia Rice as Thea