Abstract: Geometrically incised fabrics that control reflectance and transmission in the visible, thermal, nIR, SWIR, and microwave/millimeter bands of the electromagnetic spectrum are provided. The incised fabrics include incised flaps that move about a hinged attachment portion into open and closed configurations. The incised flaps may be oriented in patterns containing overlapping, inverted incised flaps, overlapping inverted and non-inverted incised flaps, or in block patterns of incised flaps. Selective transmission of electromagnetic waves can be modulated by the geometry of the incised flaps and the amount of tension applied to the incised fabric. The incised fabric includes a composite material including an asymmetric ePTFE laminate, a metalized layer, an ePTFE membrane layer, and a textile. A second ePTFE asymmetric laminate and a metal layer may be attached to the composite material to form a reversible composite. Incised fabrics may be used to form selective, multispectral reflective covers and garments.

Abstract: A protective garment ensemble comprising a suit having arm-receiving and leg-receiving portions, a hood portion and an opening adjacent the hood opening through which the suit can be donned and doffed and which mates with a removable face portion, the ensemble having mating fastener components around the suit opening and the face portion to form a seal between the suit and the removable face portion.

Abstract: A connector assembly incorporating a pressure relief valve is provided for connecting an inflatable article such as an inflatable garment or air mattress to a source of inflation air which presents a low profile during manufacturing and in use. The connector includes a semi-rigid, hollow connector housing having a first, generally tubular, insertable section, insertable through an opening in a flexible wall of the inflatable article. A second external section extends oppositely from the insertable section and outwardly from the flexible wall upon insertion, the external section and the insertable section are connected and oriented generally at an angle, preferably a right angle, with respect to each other.

Abstract: A connector assembly is provided for connecting an inflatable article such as an inflatable garment or air mattress to a source of inflation air which presents a low profile during manufacturing and in use. The connector includes a semi-rigid, hollow connector housing having a first, generally tubular, insertable section, insertable through an opening in a flexible wall of the inflatable article. A second external section extends oppositely from the insertable section and outwardly from the flexible wall upon insertion, the external section and the insertable section are connected and oriented generally at an angle, preferably a right angle, with respect to each other.