{"product_id":"under-armour-mens-performance-tech-long-leg-boxer-brief-all-day-too","title":"Under Armour Men's Performance Tech Long-Leg Boxer Brief - All-Day too","description":"\u003cp\u003eOur review of the Under Armour Men's Multi-Pack Performance Tech Long-Leg Boxer Brief finds them ideal for active men who want breathable, soft underwear that stays put during movement. The single biggest reason to buy is the fabric: the \u003cstrong\u003ePerformance Tech\u003c\/strong\u003e material is unusually soft, wicks sweat, and dries quickly, which makes these boxer briefs especially useful for running, gym sessions, and long workdays when moisture control and comfort matter most.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e Feels minimal under shorts or pants and reduces bulk for better freedom of movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Tech fabric:\u003c\/strong\u003e Insanely soft and breathable material keeps skin cooler and more comfortable during sweat-heavy activities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-way stretch:\u003c\/strong\u003e Fabric moves in every direction so the brief follows active movement without riding up or constraining motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-roll hem \u0026amp; chafe-free seams:\u003c\/strong\u003e The hem stays flat and seams are placed to reduce irritation during long runs or repetitive motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTagless fit and waistband branding:\u003c\/strong\u003e A tagless design removes itch points while the performance waistband provides a secure, comfortable hold.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis is a good choice for athletes, daily commuters, and anyone who spends long hours on their feet and needs underwear that manages moisture and stays comfortable. The 9 in inseam gives extra coverage, so runners who prefer longer leg length or men who want undershorts that do not ride up will appreciate the fit.\u003c\/p\u003e\u003cp\u003eThose who want a very loose, boxy fit or expect heavyweight thermal insulation should look elsewhere, since these are designed with a fitted, streamlined cut and lightweight material rather than bulky warmth.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComfortable, soft fabric that users frequently praise for feel and breathability.\u003c\/li\u003e\n\u003cli\u003ePerforms well for active use thanks to moisture-wicking and fast-drying material.\u003c\/li\u003e\n\u003cli\u003eSecure fit with 4-way stretch and a no-roll hem that helps the briefs stay in place.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome customers report occasional durability issues at seams, so longevity may vary by use and care.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUnder Armour Apparel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eLong-Leg Boxer Brief\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInseam\u003c\/td\u003e\n\u003ctd\u003e9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eFitted, streamlined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey materials\u003c\/td\u003e\n\u003ctd\u003ePerformance Tech fabric with 4-way stretch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign features\u003c\/td\u003e\n\u003ctd\u003eTagless, no-roll hem, chafe-free seams, performance waistband\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Under Armour Performance Tech long-leg boxer brief is a solid pick for men who need breathable, soft underwear that handles sweat and movement well. With a fitted cut, 9 in inseam and reliable moisture management, it offers practical comfort and good value for active daily use, though a small number of users may experience seam wear over time.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these suitable for running?\u003c\/strong\u003e\u003cbr\u003eYes, the 4-way stretch, no-roll hem, and moisture-wicking Performance Tech fabric make them well suited to running and other high-movement activities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they stay in place during long workouts?\u003c\/strong\u003e\u003cbr\u003eMost users report they stay in place thanks to the fitted design and performance waistband, though individual fit and activity type can affect performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the fabric for hot weather?\u003c\/strong\u003e\u003cbr\u003eThe material is lightweight and breathable and wicks sweat quickly, making these briefs comfortable in warm conditions.\u003c\/p\u003e","brand":"Under Armour Apparel","offers":[{"title":"Default Title","offer_id":48198269337819,"sku":"B0C2FFD3NX","price":43.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/810PBs-qJHL._AC_SL1500_f77e8e55-1af6-45a7-bbda-c45b8f05d944.jpg?v=1770320587","url":"https:\/\/gearmusthave.com\/products\/under-armour-mens-performance-tech-long-leg-boxer-brief-all-day-too","provider":"GearMustHave","version":"1.0","type":"link"}