Or if you live near one of their retail store you can get it there. http://www.razerzone.com/razerstores
Yea razerzone.com or they have a couple stores that are open. I guess you could try ebay if you are desperate.
Don't know about stock but a lot are display on their flagship store. But if you are far from one, online sellers maybe your best bet.
Hi suncoxiao, welcome to Insider! I think it depends on where you are located. For us in the U.S., most shirts are in stock for the most popular sizes (M & L) at the razerstore.com. Maybe your best choice to ask someone in another country to purchase for you. Other users mentioned Amazon - but I don't think Razer sells their apparel there. If you purchase from Amazon you will probably get non-authentic gear like custom prints and items made by third parties.
i shoul just buy it on razerstore, if you want cheap fake ones(good quality) you can search fora wholesale
If you want actual Razer gear made by Razer and not something that just looks like a Razer item, then your only choice is the physical Razer storefronts, or the Razerzone Online Store.