Sports design

I’m in the middle of my undergrad work at Cincinnati, which has a co-op program. I was looking at contacting some design firms that do a lot of sports related products (e.g. Modaliti, Aird, etc.) Just wondering if anyone knew of good firms (or companies with in-house design) that are receptive to interns/co-ops. Thanks.

aird as you mentionned, http://tactixgw.com/), http://www.prioritydesigns.com/