Polyethylene (PE) Shell Cap Insert encircles top, front and both sides of head to protect against bumps and scrapes, secures easily in our Vulcan Baseball Caps, includes corresponding holes for cooling ventilation and foam padding against head to enhance comfort.
- Bump cap insert
- Provides only a covering for the scalp
- Fits inside most "high profile" or "pro style" baseball caps
- Made of polyethylene
- Bump cap insert
- Provides only a covering for the scalp
- Fits inside most "high profile" or "pro style" baseball caps
- Made of polyethylene