We love these Hit Air Buckle Extenders because they add up to 7 extra inches for the chest strap and 6.25 extra inches for the waist strap. 

Normally used when wearing a HitAir Vest over top a traditional hard safety vest. Also helpful for people with larger frames to give a little extra room in the vest.

• The Hit-Air Buckle Extenders can be used to adjust the fit of Hit Air Vest to ensure a perfect fit.
• Vest Model specific, cannot be used on Zipper Closure vests
• Original & Pro – Hit-Air Original (All Sizes)
• Advantage – Hit-Air Advantage (All Sizes)
• Add up to 7 extra inches for the chest strap
• 6.25 extra inches for the waist strap
• .15 Lbs