{"product_id":"72-hour-merino-t-shirt-classic-fit-22","title":"72-Hour Merino T-Shirt - Classic 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 natural performance while offering long-lasting durability and machine-washable convenience. This high-performance shirt is built for everyday style, no-hassle travel, and casual days outdoors. \u003c\/p\u003e\n\n\u003cp\u003eEven after 72+ hours of constant wear, it’ll still look on point and pass the \"sniff test\" thanks to its naturally odor-resistant, 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 a custom merino wool blend sourced from Australia and New Zealand\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 - Classic Fit gives you more room through 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 normal t-shirt size\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 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":"Haze Brown \/ XS","offer_id":44256682147980,"sku":"338780","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Haze Brown \/ S","offer_id":44256682180748,"sku":"338781","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Haze Brown \/ M","offer_id":44256682213516,"sku":"338782","price":78.0,"currency_code":"USD","in_stock":false},{"title":"Haze Brown \/ L","offer_id":44256682246284,"sku":"338783","price":78.0,"currency_code":"USD","in_stock":true},{"title":"Haze Brown \/ XL","offer_id":44256682279052,"sku":"338784","price":78.0,"currency_code":"USD","in_stock":true},{"title":"Haze Brown \/ XXL","offer_id":44256682475660,"sku":"338785","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/3009\/9852\/files\/95484_Proof_72-Hour_Merino_T-Shirt_-_Classic_Fit_Haze_Brown_01_Product_on_White.jpg?v=1764174465","url":"https:\/\/huckberry.shop\/products\/72-hour-merino-t-shirt-classic-fit-22","provider":"Huckberry","version":"1.0","type":"link"}