{"product_id":"72-hour-merino-upf-long-sleeve-t-shirt","title":"72-Hour Merino UPF Long Sleeve T-Shirt","description":"\u003ch3\u003eStory\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eA long-sleeve tee that harnesses the power of merino wool\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWe call it the \"72-Hour Collection\" because every piece is spun from merino wool that naturally provides comfort, durability, and odor-resistance through three days of nonstop wear. Gearing up for an off-grid camping trip? Use this 72-Hour Merino UPF Long-Sleeve Shirt as a base layer—the merino wool fabric naturally wicks moisture and resists odors to keep you comfy from Point A to Point B. Spending a day on the water? Wear it solo—merino wool shields your skin from the sun’s harmful UV rays, and it’ll keep you warm when temps drop at twilight. Better yet, the merino is blended with nylon for superior durability, machine-washable convenience, and an itch-free feel. \u003c\/p\u003e\n\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/KfVypJz3mos?si=SEr-ueFQ-P_oUZBl\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eEngineered fabric harnesses the natural properties of merino wool to wick moisture, resist odors, and regulate temperature\u003c\/li\u003e\n\u003cli\u003eRated UPF 50+ for sun protection\u003c\/li\u003e\n\u003cli\u003eLightweight design is just a little thicker than a regular t-shirt\u003c\/li\u003e\n\u003cli\u003eNylon reinforcement allows the merino fabric to be machine washed while retaining its shape for easy care throughout the life of the garment\u003c\/li\u003e\n\u003cli\u003eThumb loops keep the sleeves in place\u003c\/li\u003e\n\u003cli\u003eSlight curved hem adds a refined, stylish touch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e84% 18.5-micron merino wool, 12% nylon, 4% spandex, 180gsm\u003c\/li\u003e\n\u003cli\u003eMade in China and Indonesia with wool sourced from Australia and New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSourced from industry leader Indorama, the specialized merino\/nylon blend used in the 72-Hour Collection is the cutting edge of technical fabrics that doesn’t sacrifice comfort for performance. It not only takes advantage of the amazing natural properties of wool, but strengthens them with nylon for a truly impressive fabric. Sustainably sourced.\u003c\/p\u003e\n\n\u003ch3\u003eSizing\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe 72-Hour Merino UPF Long Sleeve T-Shirt has a standard fit that's true to size, take your normal size in shirts\u003c\/li\u003e\n\u003cli\u003eFor an ideal fit, compare your best-fitting long sleeve shirt to the size chart below\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eGarment Measurements\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eS\u003c\/th\u003e\n\u003cth\u003eM\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eXL\u003c\/th\u003e\n\u003cth\u003eXXL\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Body Length\u003c\/td\u003e\n\u003ctd\u003e27⅝\u003c\/td\u003e\n\u003ctd\u003e28⅛\u003c\/td\u003e\n\u003ctd\u003e28⅞\u003c\/td\u003e\n\u003ctd\u003e29⅝\u003c\/td\u003e\n\u003ctd\u003e30⅜\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcross Chest\u003c\/td\u003e\n\u003ctd\u003e19½\u003c\/td\u003e\n\u003ctd\u003e20½\u003c\/td\u003e\n\u003ctd\u003e21¾\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e24½\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShoulder Width\u003c\/td\u003e\n\u003ctd\u003e16⅝\u003c\/td\u003e\n\u003ctd\u003e17⅛\u003c\/td\u003e\n\u003ctd\u003e17¾\u003c\/td\u003e\n\u003ctd\u003e18⅜\u003c\/td\u003e\n\u003ctd\u003e19⅛\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSleeve Length (Center Back to Cuff Opening)\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e35¾\u003c\/td\u003e\n\u003ctd\u003e36¼\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e37½\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Width (Seam to Seam)\u003c\/td\u003e\n\u003ctd\u003e7⅛\u003c\/td\u003e\n\u003ctd\u003e7⅜\u003c\/td\u003e\n\u003ctd\u003e7⅝\u003c\/td\u003e\n\u003ctd\u003e7⅞\u003c\/td\u003e\n\u003ctd\u003e8⅛\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eAll measurements are in inches\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCare\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eMachine wash cold\u003c\/li\u003e\n\u003cli\u003eTumble dry low\u003c\/li\u003e\n\u003cli\u003eDo not bleach\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAbout 72-Hour Collection\u003c\/h3\u003e\n\n\u003cp\u003eThe team at PROOF created a collection of performance shirts that can be worn for 72 hours straight without showing any signs of wear—or, you know, odor. The 72-Hour collection is built from the softest and strongest merino wool on the planet. To back up that claim, we’ve packed a merino wool layer as our only shirt on demanding excursions around the world—from Iceland and the Swiss Alps to Mexico City and even our own backyards. Turns out, these temperature-regulating styles aren't just for travel, they're also our all-time bestsellers for everyday wear.\u003c\/p\u003e\n","brand":"Proof","offers":[{"title":"Forest \/ S","offer_id":43662571077772,"sku":"276089","price":73.0,"currency_code":"USD","in_stock":false},{"title":"Forest \/ M","offer_id":43662571110540,"sku":"276090","price":73.0,"currency_code":"USD","in_stock":false},{"title":"Forest \/ L","offer_id":43662571143308,"sku":"276091","price":73.0,"currency_code":"USD","in_stock":false},{"title":"Forest \/ XL","offer_id":43662571176076,"sku":"276092","price":73.0,"currency_code":"USD","in_stock":false},{"title":"Forest \/ XXL","offer_id":43662571208844,"sku":"276093","price":73.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/3009\/9852\/files\/82674_Proof_72-Hour_Merino_UPF_Long_Sleeve_T-Shirt_Forest_01.jpg?v=1734371414","url":"https:\/\/huckberry.shop\/products\/72-hour-merino-upf-long-sleeve-t-shirt","provider":"Huckberry","version":"1.0","type":"link"}