{"product_id":"sinatra-undervest-short-sleeve-base-shirt","title":"Sinatra Undervest Short Sleeve Base Shirt","description":"\u003cstyle\u003e\n  .pd-wrap { --pd-navy: #1C2B55; --pd-red: #D22630; --pd-ink: #20232A; --pd-gray: #5E6573; --pd-line: #E4E7EC; --pd-panel: #F6F7F9; color: var(--pd-ink); line-height: 1.55; font-size: 15.5px; }\n  .pd-wrap * { box-sizing: border-box; }\n\n  .pd-wrap .pd-intro { font-size: 17px; margin: 0 0 18px; }\n  .pd-wrap .pd-intro strong { color: var(--pd-navy); }\n\n  .pd-wrap .pd-eyebrow { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--pd-navy); margin: 30px 0 14px; }\n  .pd-wrap .pd-eyebrow::after { content: \"\"; flex: 1; height: 1px; background: var(--pd-line); }\n  .pd-wrap .pd-eyebrow b { color: var(--pd-red); font-weight: 700; }\n\n  .pd-wrap .pd-specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--pd-line); border: 1px solid var(--pd-line); border-radius: 8px; overflow: hidden; margin: 0; }\n  .pd-wrap .pd-spec { background: var(--pd-panel); padding: 12px 14px; }\n  .pd-wrap .pd-spec-k { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--pd-gray); margin: 0 0 3px; }\n  .pd-wrap .pd-spec-v { margin: 0; font-size: 14px; font-weight: 600; color: var(--pd-navy); }\n\n  .pd-wrap .pd-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; padding: 0; list-style: none; }\n  .pd-wrap .pd-feature { border: 1px solid var(--pd-line); border-radius: 8px; padding: 14px 16px; display: flex; gap: 12px; align-items: flex-start; margin: 0; }\n  .pd-wrap .pd-feature svg { flex: 0 0 22px; margin-top: 2px; stroke: var(--pd-red); }\n  .pd-wrap .pd-feature h4 { margin: 0 0 3px; font-size: 14.5px; color: var(--pd-navy); }\n  .pd-wrap .pd-feature p { margin: 0; font-size: 13.5px; color: var(--pd-gray); }\n\n  .pd-wrap .pd-table-scroll { overflow-x: auto; border: 1px solid var(--pd-line); border-radius: 8px; }\n  .pd-wrap .pd-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 320px; margin: 0; }\n  .pd-wrap .pd-table th { background: var(--pd-navy); color: #fff; text-align: left; padding: 10px 16px; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; border: none; }\n  .pd-wrap .pd-table td { padding: 9px 16px; border: none; border-top: 1px solid var(--pd-line); }\n  .pd-wrap .pd-table tbody tr:nth-child(even) { background: var(--pd-panel); }\n  .pd-wrap .pd-fit-note { font-size: 13px; color: var(--pd-gray); margin: 10px 2px 0; }\n  .pd-wrap .pd-fit-note a { color: var(--pd-red); font-weight: 600; }\n\n  .pd-wrap .pd-care { display: flex; flex-wrap: wrap; gap: 10px; }\n  .pd-wrap .pd-care span { display: inline-flex; align-items: center; gap: 7px; background: var(--pd-panel); border: 1px solid var(--pd-line); border-radius: 999px; padding: 7px 14px; font-size: 13px; font-weight: 600; color: var(--pd-navy); }\n  .pd-wrap .pd-care svg { stroke: var(--pd-red); }\n\n  @media (max-width: 640px) {\n    .pd-wrap .pd-specs { grid-template-columns: 1fr 1fr; }\n    .pd-wrap .pd-features { grid-template-columns: 1fr; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"pd-wrap\"\u003e\n\n  \u003cp class=\"pd-intro\"\u003e\u003cstrong\u003eDuty-ready comfort, built for the base layer.\u003c\/strong\u003e The Sinatra Undervest Short Sleeve Base Shirt combines the functionality of patrol uniforms with the comfort of a true base layer — engineered for all-day wear under external carriers with advanced moisture management and breathable construction that keeps you cool, dry, and professional through every shift.\u003c\/p\u003e\n\n  \u003cdiv class=\"pd-specs\"\u003e\n    \u003cdiv class=\"pd-spec\"\u003e\n\u003cdiv class=\"pd-spec-k\"\u003eUpper Fabric\u003c\/div\u003e\n\u003cdiv class=\"pd-spec-v\"\u003e55% Polyester \/ 45% Wool\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"pd-spec\"\u003e\n\u003cdiv class=\"pd-spec-k\"\u003eLower Fabric\u003c\/div\u003e\n\u003cdiv class=\"pd-spec-v\"\u003ePolyester Exterior \/ Cotton Interior\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"pd-spec\"\u003e\n\u003cdiv class=\"pd-spec-k\"\u003eSleeve\u003c\/div\u003e\n\u003cdiv class=\"pd-spec-v\"\u003eShort Sleeve\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"pd-spec\"\u003e\n\u003cdiv class=\"pd-spec-k\"\u003eProtection\u003c\/div\u003e\n\u003cdiv class=\"pd-spec-v\"\u003eUV Protected\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cp class=\"pd-eyebrow\"\u003e\u003cb\u003e01\u003c\/b\u003e Professional Features\u003c\/p\u003e\n  \u003cul class=\"pd-features\"\u003e\n    \u003cli class=\"pd-feature\"\u003e\n      \u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"1.8\"\u003e\u003cpath d=\"M3 8c2-2 4 2 6 0s4 2 6 0 4 2 6 0M3 14c2-2 4 2 6 0s4 2 6 0 4 2 6 0\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eMoisture Management\u003c\/h4\u003e\n\u003cp\u003eAdvanced fabric technology wicks moisture away to keep you dry throughout long shifts.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"pd-feature\"\u003e\n      \u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"1.8\"\u003e\u003cpath d=\"M12 3c3 4 6 7 6 10a6 6 0 0 1-12 0c0-3 3-6 6-10z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eStain Resistant \u0026amp; UV Protected\u003c\/h4\u003e\n\u003cp\u003eBuilt-in stain resistance and UV protection keep the shirt looking sharp and protect you on duty.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"pd-feature\"\u003e\n      \u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"1.8\"\u003e\u003cpath d=\"M3 8c2-2 4 2 6 0s4 2 6 0 4 2 6 0M3 14c2-2 4 2 6 0s4 2 6 0 4 2 6 0\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eVented Back Yoke\u003c\/h4\u003e\n\u003cp\u003eAir mesh lining and underarm mesh panels boost airflow where you need it most.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"pd-feature\"\u003e\n      \u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"1.8\"\u003e\u003cpath d=\"M12 3l7 3v5c0 4-3 7-7 9-4-2-7-5-7-9V6z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eWrinkle Free \u0026amp; Odor Control\u003c\/h4\u003e\n\u003cp\u003eStays crisp and fresh shift after shift, resisting wrinkles and controlling odor.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"pd-feature\"\u003e\n      \u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"1.8\"\u003e\u003cpath d=\"M4 8h16M4 12h16M4 16h16M8 4v16M12 4v16M16 4v16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eBicomponent Construction\u003c\/h4\u003e\n\u003cp\u003eCotton interior for next-to-skin comfort paired with a durable polyester exterior.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli class=\"pd-feature\"\u003e\n      \u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"1.8\"\u003e\u003cpath d=\"M8.5 3L4 6l1.5 4 2-1v9h9V9l2 1L20 6l-4.5-3-1.5 2h-4L8.5 3z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n      \u003cdiv\u003e\n\u003ch4\u003eBase Layer Design\u003c\/h4\u003e\n\u003cp\u003eMade to be worn all day under external carriers without sacrificing comfort or performance.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp class=\"pd-eyebrow\"\u003e\u003cb\u003e02\u003c\/b\u003e Find Your Fit\u003c\/p\u003e\n  \u003cdiv class=\"pd-table-scroll\"\u003e\n    \u003ctable class=\"pd-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eUpper Body Material\u003c\/td\u003e\n\u003ctd\u003e55% Polyester \/ 45% Wool\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eLower Body Material\u003c\/td\u003e\n\u003ctd\u003ePolyester exterior, cotton interior\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSleeve Length\u003c\/td\u003e\n\u003ctd\u003eShort Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp class=\"pd-fit-note\"\u003eSee our full \u003ca href=\"\/pages\/sizing\"\u003esizing guide\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003cp class=\"pd-eyebrow\"\u003e\u003cb\u003e03\u003c\/b\u003e Comfort \u0026amp; Performance\u003c\/p\u003e\n  \u003cdiv class=\"pd-care\"\u003e\n    \u003cspan\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"\u003e\u003cpath d=\"M20 6L9 17l-5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003eMoisture wicking\u003c\/span\u003e\n    \u003cspan\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"\u003e\u003cpath d=\"M20 6L9 17l-5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003eStain resistant \u0026amp; UV protected\u003c\/span\u003e\n    \u003cspan\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"\u003e\u003cpath d=\"M20 6L9 17l-5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003eVented mesh airflow\u003c\/span\u003e\n    \u003cspan\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"\u003e\u003cpath d=\"M20 6L9 17l-5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003eWrinkle free \u0026amp; odor control\u003c\/span\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Sinatra","offers":[{"title":"Dark Navy \/ Small","offer_id":50517390885116,"sku":"SS105DN-S","price":42.74,"currency_code":"USD","in_stock":true},{"title":"Dark Navy \/ Medium","offer_id":50517390917884,"sku":"SS105DN-M","price":42.74,"currency_code":"USD","in_stock":true},{"title":"Dark Navy \/ Large","offer_id":50517390950652,"sku":"SS105DN-L","price":42.74,"currency_code":"USD","in_stock":true},{"title":"Dark Navy \/ XL","offer_id":50517390983420,"sku":"SS105DN-XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Dark Navy \/ 2XL","offer_id":50517391016188,"sku":"SS105DN-2XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Dark Navy \/ 3XL","offer_id":50517391048956,"sku":"SS105DN-3XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Dark Navy \/ 4XL","offer_id":50517391081724,"sku":"SS105DN-4XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Dark Navy \/ 5XL","offer_id":50517391114492,"sku":"SS105DN-5XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Tan \/ Small","offer_id":50517391147260,"sku":"SS105TN-S","price":42.74,"currency_code":"USD","in_stock":true},{"title":"Tan \/ Medium","offer_id":50517391180028,"sku":"SS105TN-M","price":42.74,"currency_code":"USD","in_stock":true},{"title":"Tan \/ Large","offer_id":50517391212796,"sku":"SS105TN-L","price":42.74,"currency_code":"USD","in_stock":true},{"title":"Tan \/ XL","offer_id":50517391245564,"sku":"SS105TN-XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Tan \/ 2XL","offer_id":50517391278332,"sku":"SS105TN-2XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Tan \/ 3XL","offer_id":50517391311100,"sku":"SS105TN-3XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Tan \/ 4XL","offer_id":50517391343868,"sku":"SS105TN-4XL","price":47.49,"currency_code":"USD","in_stock":true},{"title":"Tan \/ 5XL","offer_id":50517391376636,"sku":"SS105TN-5XL","price":47.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/2321\/2284\/files\/SS105DN-FRONT-GM.jpg?v=1784768152","url":"https:\/\/allriskuniforms.com\/products\/sinatra-undervest-short-sleeve-base-shirt","provider":"ALL RISK Uniforms","version":"1.0","type":"link"}