Boiler Up. Hammer Down. Sleek and performance-driven, this Purdue Boilermakers black AeroSphere tech fabric hat delivers lightweight breathability with a clean, modern look. Finished with a dimensional rubber patch, it’s built for all-day comfort and bold team style. 

• Color: Black
• Ultimate Fit
  
• Smooth AeroSphere Tech Fabric
• Structured
  
• D-Ring Stretch Micro Velcro Closure