Lock ‘n Load™ Rapid Conversion Shield Replacement System
Lockdown™ Shield Security System
All Clear!™ Sight System Optically Correct, Anti-scratch, Anti-fog and UV Resistant Face Shield
Double 'D' D-Ring Retention System
For proper fit and size measure the circumference of your head 1" above your eyebrows and around the largest portion of the back of your head.
21 5/8" - 22" ----------Small
22 1/2" - 22 7/8" ------Medium
23 1/4" - 23 5/8" ------Large
24" - 24 3/8" ----------X-Large
24 3/4" - 25 1/4" ------XX-Large