{"product_id":"smartwool-mens-active-ultralite-short-sleeve-tee","title":"Smartwool Men's Active Ultralite Short Sleeve Tee","description":"\u003cp dir=\"ltr\"\u003eThe \u003cb\u003eSmartwool Men's Active Ultralite Short Sleeve\u003c\/b\u003e is engineered to keep you cool, dry, and comfortable during your most intense, high-output pursuits. Crafted from a featherweight blend of ZQ-certified Merino wool and Tencel™ Lyocell performance fibers, this shirt delivers unparalleled breathability, rapid moisture-wicking, and natural odor resistance. With an athletic fit and thoughtfully designed offset shoulder seams, it eliminates chafing under backpack straps, making it the ultimate base layer for warm-weather trail running, hiking, and intense gym sessions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-1697 citation-end-1697\"\u003eSpecifications\u003csource-footnote ng-version=\"0.0.0-PLACEHOLDER\" _nghost-ng-c2398278148=\"\"\u003e\u003csup _ngcontent-ng-c2398278148=\"\" class=\"superscript\" data-turn-source-index=\"21\"\u003e\u003c\/sup\u003e\u003c\/source-footnote\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\"\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eModel Number:\u003c\/b\u003e SW016544\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eFit:\u003c\/b\u003e Regular \/ Athletic (Moves with your body without feeling overly restrictive)\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eWeight:\u003c\/b\u003e Ultralight (Designed for maximum breathability in hot climates)\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eMaterial Composition:\u003c\/b\u003e ~53% ZQ-certified Merino Wool, 47% Tencel™ Lyocell (exact blend may vary slightly by production run)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e​Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eMerino \u0026amp; Tencel™ Blend:\u003c\/b\u003e Combines the natural thermoregulation and odor resistance of Merino wool with the cooling, quick-drying softness of Tencel™ Lyocell.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eOffset Shoulder \u0026amp; Side Seams:\u003c\/b\u003e Strategically shifts seams away from high-friction areas to completely eliminate chafing when wearing a hydration vest or heavy backpack.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eFlatlock Seam Construction:\u003c\/b\u003e Minimizes bulk and provides a smooth, next-to-skin feel that prevents irritation during repetitive, high-intensity movements.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eOdor Resistance:\u003c\/b\u003e The natural properties of Merino wool trap odor-causing bacteria, keeping you fresh even after grueling uphill climbs or multi-day use.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eReflective Elements:\u003c\/b\u003e Adds a touch of visibility for low-light conditions during early morning or evening runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e​Care Instructions\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e​To maximize the lifespan of this ultralight performance fabric, follow these guidelines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eWash:\u003c\/b\u003e Machine wash cold on a gentle cycle. \u003cb\u003eWash inside out\u003c\/b\u003e to protect the outer face of the fabric from snagging or pilling. Wash with similar colors.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eDetergent:\u003c\/b\u003e Use a mild liquid detergent. \u003cb\u003eNever use fabric softeners or bleach\u003c\/b\u003e, as they will coat the performance fibers and destroy their ability to wick sweat and regulate temperature.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eDrying:\u003c\/b\u003e Tumble dry on low heat, or line dry in the shade for the best results and to extend the life of the garment.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eIroning\/Dry Cleaning:\u003c\/b\u003e Cool iron if necessary, but do not iron over logos or reflective elements. Do not dry clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e​X-Boundaries Professional Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eThe Summer Base Layer Secret:\u003c\/b\u003e Don't let the word \"wool\" scare you away in the summer. The addition of Tencel™ makes this ultralight fabric incredibly cool to the touch. It actively pulls sweat vapor away from your body before it condenses, making it far superior to pure synthetics in sweltering heat.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eBuilt for the Pack:\u003c\/b\u003e If you are a backpacker or trail runner, you know the pain of collarbone chafing from shoulder straps. The offset seams on this shirt specifically target that issue, providing a smooth barrier between your skin and your pack.\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e​\u003cb\u003eTravel Smart:\u003c\/b\u003e Because of its incredible odor resistance and featherweight packability, this is the ultimate travel shirt. You can hike in it all day, hang it up to air out overnight, and wear it casually the next day without it smelling like a locker room.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smartwool","offers":[{"title":"Black \/ S","offer_id":45126398279880,"sku":"195438828682","price":139.9,"currency_code":"SGD","in_stock":false},{"title":"Black \/ M","offer_id":45126398312648,"sku":"195438828866","price":139.9,"currency_code":"SGD","in_stock":false},{"title":"Black \/ L","offer_id":45126398345416,"sku":"195438829245","price":139.9,"currency_code":"SGD","in_stock":false},{"title":"Black \/ XL","offer_id":45126398378184,"sku":"195438829559","price":139.9,"currency_code":"SGD","in_stock":false},{"title":"Charcoal Heather \/ S","offer_id":45126399295688,"sku":"195438828804","price":139.9,"currency_code":"SGD","in_stock":false},{"title":"Charcoal Heather \/ M","offer_id":45126399328456,"sku":"195438829047","price":139.9,"currency_code":"SGD","in_stock":false},{"title":"Charcoal Heather \/ L","offer_id":45126399361224,"sku":"195438829467","price":139.9,"currency_code":"SGD","in_stock":false},{"title":"Charcoal Heather \/ XL","offer_id":45126399393992,"sku":"195438829832","price":139.9,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/5947\/2277\/files\/rn-image_picker_lib_temp_9d8abce5-bb86-42d0-9ded-f24592450fa0.png?v=1782538576","url":"https:\/\/x-boundaries.com\/products\/smartwool-mens-active-ultralite-short-sleeve-tee","provider":"X-Boundaries","version":"1.0","type":"link"}