{"product_id":"72-hour-merino-t-shirt-slim-fit-original-3","title":"72-Hour Merino T-Shirt - Slim Fit","description":"\u003ch3\u003eStory\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe merino T-shirt, reinvented to help us go farther, pack lighter, and skip laundry for days\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOur bestselling 72-Hour Tee is woven from a super-soft merino wool blend that harnesses the material's all-natural performance, while also offering long-lasting durability and machine-washable convenience. This high-performance shirt is built for everyday style, no-hassle travel, and casual days outdoors. Even after 72+ hours of constant wear, it’ll still look on-point and pass the \"sniff test\" thanks to the naturally odor-resistant and moisture-wicking properties. Our community has wear-tested these tees everywhere from the streets of Tokyo to the trails here in Austin, and we can’t wait to hear where you take yours. \u003c\/p\u003e\n\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/pnfb8Bdz5d4?si=sT4lWffT8oT_qWNj\" 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\u003eMade from the world’s best merino wool \u003c\/li\u003e\n\u003cli\u003eNaturally moisture-wicking and temperature-regulating \u003c\/li\u003e\n\u003cli\u003eOdor-resistant for 72+ hours of non-stop wear \u003c\/li\u003e\n\u003cli\u003eSuper-soft feel that’s never itchy \u003c\/li\u003e\n\u003cli\u003eRated UPF 30+ for sun protection\u003c\/li\u003e\n\u003cli\u003eWoolmark certified for meeting the highest standards of quality, durability, and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSizing\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe 72-Hour Merino T-Shirt has a slim fit through the chest and body\u003c\/li\u003e\n\u003cli\u003eIf you're looking for a looser or more casual fit, size up from your usual t-shirt size or check out the \u003ca href=\"https:\/\/huckberry.com\/store\/proof\/category\/p\/83128-72-hour-merino-t-shirt-classic-fit\"\u003e72-Hour Merino T-Shirt - Classic Fit\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWool-based products will shrink slightly in a conventional washer and dryer, so we recommend either cold\/gentle washing and air drying, or taking the next size up to compensate\u003c\/li\u003e\n\u003cli\u003eFor the absolute best personal fit, compare your body measurements to the chart below\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBody 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\u003eXS\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\u003cth\u003e3XL\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChest\u003c\/td\u003e\n\u003ctd\u003e35 - 36\u003c\/td\u003e\n\u003ctd\u003e37 - 38\u003c\/td\u003e\n\u003ctd\u003e39 - 40\u003c\/td\u003e\n\u003ctd\u003e40½ - 42\u003c\/td\u003e\n\u003ctd\u003e42½ - 44\u003c\/td\u003e\n\u003ctd\u003e45 - 47\u003c\/td\u003e\n\u003ctd\u003e48 - 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaist\u003c\/td\u003e\n\u003ctd\u003e26 - 28\u003c\/td\u003e\n\u003ctd\u003e28 - 30\u003c\/td\u003e\n\u003ctd\u003e30 - 32\u003c\/td\u003e\n\u003ctd\u003e32 - 34\u003c\/td\u003e\n\u003ctd\u003e34 - 36\u003c\/td\u003e\n\u003ctd\u003e36 - 38\u003c\/td\u003e\n\u003ctd\u003e38 - 40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGarment Body Length\u003c\/td\u003e\n\u003ctd\u003e26¾\u003c\/td\u003e\n\u003ctd\u003e27¼\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e28¾\u003c\/td\u003e\n\u003ctd\u003e29½\u003c\/td\u003e\n\u003ctd\u003e30½\u003c\/td\u003e\n\u003ctd\u003e31½\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\u003cp\u003e\u003cstrong\u003eHow to Measure\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eBody Chest: use a flexible measuring tape to measure under your arms around the widest part of your chest\u003c\/li\u003e\n\u003cli\u003eBody Waist: bend side to side to find your natural waist and measure around that point\u003c\/li\u003e\n\u003cli\u003eFront Length: measure on a shirt from the high shoulder to the bottom hem\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Care\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e87% 16.5 micron merino wool, 13% nylon, 150gsm\u003c\/li\u003e\n\u003cli\u003eMade in China and Indonesia with wool sourced from Australia and New Zealand\u003c\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\u003eMachine wash cold on gentle with mild detergent; tumble dry low or air dry to avoid shrinkage; do not use softener or bleach\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAbout the 72-Hour Collection\u003c\/h3\u003e\n\n\u003cp\u003eThe team at PROOF created a performance tee that can be worn for 72 hours straight without showing any signs of wear—or, you know, odor. The 72-Hour Tee is built from the softest and strongest merino wool on the planet. To back up that claim, we’ve packed it 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, this temperature-regulating tee isn’t just for adventure, it’s also our all-time bestselling tee for everyday wear. \u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/huckberry.com\/store\/shop\/proof-72-hour-merino\"\u003e\u003cstrong\u003eSHOP THE COLLECTION\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Sweat Test Guarantee\u003c\/h3\u003e\n\n\u003cp\u003ePut your new Proof gear through its paces. If it does not meet your expectations, we'll accept your dirty laundry and issue a refund, no questions asked.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eTerms and limitations \u003ca href=\"https:\/\/help.huckberry.com\/hc\/en-us\/articles\/37627857622295-Proof-30-Day-Sweat-Test-Guarantee\"\u003ehere\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Proof","offers":[{"title":"Stone Black \/ XS","offer_id":43653814419596,"sku":"186931","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Stone Black \/ S","offer_id":43653814452364,"sku":"176370","price":78.0,"currency_code":"USD","in_stock":true},{"title":"Stone Black \/ M","offer_id":43653814485132,"sku":"176371","price":78.0,"currency_code":"USD","in_stock":true},{"title":"Stone Black \/ L","offer_id":43653814517900,"sku":"176372","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Stone Black \/ XL","offer_id":43653814550668,"sku":"176373","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Stone Black \/ XXL","offer_id":43653814583436,"sku":"176374","price":78.0,"currency_code":"USD","in_stock":true},{"title":"Stone Black \/ 3XL","offer_id":43653814616204,"sku":"223924","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/3009\/9852\/files\/eFanY1DVBG_proof_72-hour_merino_tee_gifts_0_original.jpg?v=1734019166","url":"https:\/\/huckberry.shop\/products\/72-hour-merino-t-shirt-slim-fit-original-3","provider":"Huckberry","version":"1.0","type":"link"}