Troy Lee Designs UPS 7850-HW Under Protector - Medium/Black Neck brace integration patent-pending design is compatible with leading neck braces without compromising fit and protection removable upper chest spine and clavicle pads accommodate ideal fit with brace Strata foam articulates with complex body zones while providing impact protection removable, rib and bicep pads for coverage preferences Vent-trak moves air through flexible channels over skin surface to cool the athlete Hex mesh disperses impact with a dimensional mesh construction that allows air to flow freely 2016 Model