Best way to ship a baseball glove on eBay?

I sold a glove on eBay and said I'd ship it via Priority Mail. I'm just debating how to ship it. I've got the Priority boxes that I ship clothes in but they're pretty skinny and this is a brand new youth glove so I'm not sure if it'll fit well in there. Do you think I could ship it in 1 of those Priority Tyvek envelopes or will the glove get damaged? I guess I'm wondering box or Tyvek?

Ann2014-06-04T20:42:42Z

Box. Tyvek gets crushed. It is best for small, flat objects.

Anonymous2014-06-04T19:33:43Z

Box. Not really a debate.