Product Description: The D2 Headgear system provides versatility for any law enforcement or military training program. The D2 Hood is a replacement part and is designed to be worn with the D2 System: Weapons Defense assembly and the D2 System: Complete assembly. It is designed for cooler wear, better visibility and improved hearing. It is to be worn over the D2 Head and Vinyl Collar when training with RedMan-approved training projectiles. Replacement part for D2 Headgear Systems Wear over D2 Head and Vinyl Collar Cooler wear Better visibility Improved hearing