I visited both this storefront and the much larger and more impressive storefront located inside Climate Pledge Arena. This place was ok, but if you happen to be seeing a game, save your money for the CPA store.
The selection at this Seattle Armory storefront is smaller than CPA, but still good. They also offer some custom work, similar to what you can get in the CPA store. We ended up purchasing two kids' shirts. They had a decent kids' selection.
I was most disappointed to find out that this place was priced higher than many of the other stores selling merch throughout the Seattle Center area. We realized after our purchase that we could have saved a bunch of money by looking around first. Sure, this store is the actual team store, but many souvenir shops had the same merch for a fraction of the price.
Worth checking out, but look around first! read more