buy your own offical xertion merch now it is good quality and comfortable material from inside can be used for normal wear, also useful for winter clothes 
 

Sizes: S, M, L, XL
if its kids let us know the size before ordering 
thanks Xertion
 
NOTE: if you are interested in buying this product, let us know the size you want and we will be able to give more information about our each shirts and etc 
 
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xertion.australia