The 4D Tactical HIVE OC Deluxe Combat Liner offers the most
technologically advanced suspension systems available. This technology
was originally developed for the US SOCOM and other Tier 1 first
responders around the globe. The suspension system (padding) is a rate
and temperature sensitive material that conforms to the wearer’s unique
head shape.
The HIVE OC Deluxe Combat Liner leverages all of the existing 4DT
Retrofit offerings in a completely modular kit. All OC HIVE kits include a
front and a nape pad.
4DT HIVE OC Deluxe Combat Liner
P/N 4-4034 (1/2” & 3/4") Pad Thickness
For use with OC Helmets with OCC only
Key Features of the HIVE OC Deluxe Combat Liner
Improved comfort: Padding conforms to the wearer's individual
head geometry, eliminating hot spots
Moisture Wicking: Specialized fabric wicks heat and moisture
away from wearer, creating a natural cooling effect
Easy Retrofit: Remove padding and install pads using existing
OEM Velcro discs
Completely Modular: Split crown accommodates over the head
comm gear
Berry Amendment (10 U.S.C 2533a) Compliant
Patents: D965,916; D998,246; D1,004,852
The 4D Tactical HIVE OC Standard Combat Liner offers the most tech-
nologically advanced suspension systems available. This technology was
originally developed for the US SOCOM and other Tier 1 first re-
sponders around the globe. The suspension system (padding) is a rate
and temperature sensitive material that conforms to the wearer’s unique
head shape.
The HIVE OC Standard Combat Liner leverages all of the existing 4DT
Retrofit offerings in a completely modular kit. All OC HIVE kits include a
front and a nape pad.
4DT HIVE OC Standard Combat Liner
1/2" & 3/4” Pad Thickness
For use with OC Helmets with OCC only
Key Features of the HIVE OC Standard Combat Liner
Improved comfort: Padding conforms to the wearers individual
head geometry, eliminating hot spots
Moisture Wicking: Specialized fabric wicks heat and moisture
away from wearer, creating a natural cooling effect
Easy Retrofit: Remove padding and install pads using existing
OEM Velcro discs
Completely Modular: Split crown accommodates over the head
comm gear
Berry Amendment (10 U.S.C 2533a) Compliant