NC State Wolfpack Operation Hat Trick Heather Charcoal/Sage Camo Hooded SweatshirtNC State Wolfpack Operation Hat Trick Heather Charcoal Sage Camo Hooded Sweatshirt NC State w Wolfhead graphic on front 70% Cotton 30% Polyester American Flag and OHT logos on left sleeve Officially Licensed The Operation Hat Trick (OHT) program is dedicated to the memory of Nate Hardy and Mike Koch two Navy SEALs who fought together, died together in 2008, and are buried together in Arlington National Cemetery. Operation Hat Trick (OHT) generates