San Antonio Lighthouse for the Blind,** San Antonio, Texas, has been awarded a maximum $8,800,260 modification (P00004) exercising the second one‐year option period of a one‐year base contract (SPE1C1‐21‐D‐B101) with two one‐year option periods for flame retardant environmental ensemble/enhanced weather outer layer trousers. This is a firm‐fixed‐price, indefinite‐delivery/indefinite‐quantity contract. The ordering period end date is Jan. 12, 2024. Using military services are Army and Air Force. Type of appropriation is fiscal 2023 through 2024 defense working capital funds. The contracting activity is the Defense Logistics Agency Troop Support, Philadelphia, Pennsylvania.