This is a 100% small business set-aside solicitation for 15,000 cotton sock-type winter helmet liners, with evaluation based on Lowest Price Technically Acceptable (LPTA). The required performance location is the Portsmouth Naval Shipyard, and delivery terms are F.O.B.-Destination. Offerors must submit descriptive literature, a spec sheet, and an image of the quoted material for technical review. The solicitation closes on May 8, 2026, at 10:00 AM. No budget amount is specified.