{"product_id":"ergodyne-40234-lightweight-base-layer-shirt-large-black","title":"Ergodyne 40234 Lightweight Base Layer Shirt Large Black","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ERGODYNE 40234, sold under the N-Ferno 6436 line, is a long sleeve lightweight base layer shirt built for workers who need reliable warmth without bulk or restriction in mild to cold conditions. Constructed from 180g polyester-spandex performance fabric, the shirt delivers stretch, breathability, and thermal retention in a single layer. Raglan sleeve construction widens the underarm area for a full range of motion, while a long tail provides complete coverage during bending and reaching. Moisture-wicking technology and an anti-odor treatment keep the wearer dry and fresh across a full shift. Flatlock seams and a tagless interior eliminate irritation and chafing during extended wear.\u003c\/p\u003e\u003cp\u003eThis shirt is designed for trade and industrial workers operating in cold or variable-temperature environments, including construction sites, transportation and logistics, warehousing, and refrigerated storage areas. The slightly looser fit compared to compression-style base layers creates an air gap that adds insulation while also improving airflow during high-output tasks. It layers smoothly under sweatshirts, jackets, and bib overalls without bunching. The N-Ferno 6436 can be paired with the N-Ferno 6481 Lightweight Base Layer Pants for a full base layer set.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e180g polyester-spandex fabric provides warmth without bulk in mild to cold conditions\u003c\/li\u003e\n\u003cli\u003eSlightly relaxed fit creates an insulating air gap while maintaining breathability\u003c\/li\u003e\n\u003cli\u003eRaglan sleeves with wider underarm cut allow full range of motion\u003c\/li\u003e\n\u003cli\u003eSmooth exterior and long tail layer easily under jackets, bibs, and sweatshirts\u003c\/li\u003e\n\u003cli\u003eMoisture-wicking technology and anti-odor treatment for all-day freshness\u003c\/li\u003e\n\u003cli\u003eFlatlock seams and tagless interior prevent chafing and skin irritation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to pair with the N-Ferno 6481 Lightweight Base Layer Pants. For heavier cold-weather demands, the N-Ferno 6435 Midweight Base Layer Shirt and 6480 Midweight Base Layer Pants are available separately.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo tools or trade licensing are required for this garment. Follow manufacturer care instructions to preserve moisture-wicking and anti-odor treatments. Inspect seams and fabric integrity periodically when used as part of a layered PPE or cold-weather work system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polyester-Spandex (180g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: Large\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 10.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 15.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.59 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ERGODYNE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 40234\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ERGODYNE","offers":[{"title":"Default Title","offer_id":67988142522674,"sku":"40234","price":67.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/871de7331ee7a4d6c580b3e2b5d014c9_b5915416-e2d3-46b3-9f2b-6a0830d0e6cf.jpg?v=1792286669","url":"https:\/\/voomisupply.com\/products\/ergodyne-40234-lightweight-base-layer-shirt-large-black","provider":"Voomi Supply","version":"1.0","type":"link"}