My apologies if this has already been posted.
http://www.si.com/olympics/2016/03/17/2016-olympic-uniforms-nike-team-usa
http://www.flotrack.org/article/40412-team-usa-olympic-uniforms-revealed-at-nike-innovation-summit
Will need to see better pictures of the USA unis to make a judgement but man are those charcoal and neon Brazil singlets ugly.