Need help in identifying whether my UGGs are real?

So I just received a pair of uggs that I bought online at Zuccionline.co.uk which is in fact one of the real UGG websites authorised online retailers. They were rather cheap, they only had one size left, size 8 and were on sale!? However, I have noticed that they have a slight smell to them, one I'm not quite sure how to describe. Also, on the label inside, which is fixed to in inner side of the shoe the 'Made in China' quote is on the reverse of the label. The soles are flexible, but as I have read from someone, they are supposed to be able to bend in half? Im not sure whether these are as real as they should be! Can anyone tell me if they are or not. Everything else fits the criteria!