San Antonio Lighthouse for the Blind,** San Antonio, Texas, has been awarded a maximum $19,453,644 firm-fixed-price, indefinite-delivery/definite-quantity contract for fire-resistant environment ensemble, operational camouflage pattern, intermediate weather outer layer trousers. This was a sole-source acquisition using justification 10 U.S. Code 2304 (c)(5), as stated in Federal Acquisition Regulation 6.302-1. This is a one-year base contract with three one-year option periods. Location of performance is Texas, with a March 11, 2023, ordering period end date. Using military service is Army. Type of appropriation is fiscal 2022 through 2023 defense working capital funds. The contracting activity is the Defense Logistics Agency Troop Support, Philadelphia, Pennsylvania (SPE1C1-22-D-B122).