What's up with these suits I bought on ebay

[skippy]

O.K I just received 2 speedo suits I bought on ebay and both of them are have very thin material and the lining is different than what I'm used to.Its strange that both suits are different styles but made the same,I'm not happy with them as they are very (worn droopy) like when They become chlorine worn,But they appear to be new.One has the new tag,Both are 34" and would normally be tight on me.I don't know if these are some overseas style or something, but I've had many suits and I've never worn this type.The Blue speedo is similar in material to a nike type of suit and I thought the endurance suit was made of a stiffer material,Don't know.Maybe someone has some insight on this and Here are the links to my auction,Also the tags say made in china and the blue suit is 80% nylon 20% Elastane whatever that is and now I notice the seller listed as Lycra/nylon (which is wrong).
http://www.ebay.com/itm/181133955381?ssPageName=STRK:MEWAX:IT&_trksid=p398 4.m1423.l2649

http://www.ebay.com/itm/181133951532... 4.m1423.l2649