{"product_id":"72-hour-merino-t-shirt-classic-fit-28","title":"72-Hour Merino T-Shirt - Classic Fit","description":"\u003ch3\u003eStory\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ultimate travel tee\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOur bestselling 72-Hour T-shirt is the merino tee, reinvented to help us go farther and pack lighter. Woven from a super-soft, Woolmark-certified merino wool blend, it naturally wicks moisture, regulates your temperature, and stays fresh even after 72+ hours of constant wear. We’ve packed it—and just it—for three-day camping trips to Bishop, California, with our Creative Director, Alex Souza, and then worn the same one underneath a blazer while on the road.\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 a custom, Woolmark-certified merino wool blend sourced from Australia and New Zealand\u003c\/li\u003e\n\u003cli\u003eNaturally moisture-wicking, temperature-regulating, and odor-resistant for 72+ hours of non-stop wear \u003c\/li\u003e\n\u003cli\u003eUPF 30+ protection\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 - Classic Fit offers more room in the chest and arms than the \u003ca href=\"https:\/\/huckberry.com\/store\/proof\/category\/p\/56524-72-hour-merino-tee\"\u003eSlim Fit (Original) 72-Hour Merino T-Shirt\u003c\/a\u003e. Take your usual T-shirt size\u003c\/li\u003e\n\u003cli\u003eWool-based products may shrink slightly in a conventional washer and dryer, so we recommend cold\/gentle washing and air drying, or taking the next size up to compensate\u003c\/li\u003e\n\u003cli\u003eFor the best personal fit, compare your body measurements to the size 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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cul\u003e\n\u003cli\u003eStill not sure? Compare the measurements of one of your best-fitting shirts to the garment measurements 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\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\u003e38\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e44½\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e53½\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShoulder\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e17½\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e18⅝\u003c\/td\u003e\n\u003ctd\u003e19¼\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e20⅞\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Length\u003c\/td\u003e\n\u003ctd\u003e26½\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\u003ctr\u003e\n\u003ctd\u003eSleeve Length\u003c\/td\u003e\n\u003ctd\u003e7⅞\u003c\/td\u003e\n\u003ctd\u003e8⅛\u003c\/td\u003e\n\u003ctd\u003e8⅝\u003c\/td\u003e\n\u003ctd\u003e9⅛\u003c\/td\u003e\n\u003ctd\u003e9⅝\u003c\/td\u003e\n\u003ctd\u003e10⅛\u003c\/td\u003e\n\u003ctd\u003e10⅝\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\n- Your Chest: Measure under your arms around the widest part of your chest, keeping the tape level across the front and back to get an accurate measurement\n- Your Waist: Measure around your waist where the top of your underwear sits\n- Garment Chest: Measure straight across from edge to edge, starting 1\" below the armhole, multiply by 2\n- Garment Shoulder: Measure straight across from shoulder seam to shoulder seam. Again, it’s easiest to measure across the back of the garment\n- Garment Body Length: Start at the top of the shoulder where it meets the neck seam, and measure straight down to the hem\n- Garment Sleeve Length: Start at the center of the back of the neck, measure straight across to the shoulder seam, and then follow the edge of the garment to the cuff. Pro tip: it’s easiest to measure across the back of the sleeve\u003c\/p\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":"Light Blue Heather \/ XS","offer_id":44808391262348,"sku":"352946","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Light Blue Heather \/ S","offer_id":44808391295116,"sku":"352947","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Light Blue Heather \/ M","offer_id":44808391327884,"sku":"352948","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Light Blue Heather \/ L","offer_id":44808391360652,"sku":"352949","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Light Blue Heather \/ XL","offer_id":44808391393420,"sku":"352950","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Light Blue Heather \/ XXL","offer_id":44808391426188,"sku":"352951","price":78.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/3009\/9852\/files\/98744_Proof_72-Hour_Merino_T-Shirt_-_Classic_Fit_Light_Blue_Heather_01_Product_on_White.jpg?v=1781052017","url":"https:\/\/huckberry.shop\/products\/72-hour-merino-t-shirt-classic-fit-28","provider":"Huckberry","version":"1.0","type":"link"}