{"product_id":"under-armour-mens-mk-1-shorts-lightweight-performance-shorts","title":"Under Armour Men's Mk-1 Shorts - Lightweight Performance Shorts","description":"\u003cp\u003eOur review of the Under Armour Men's Mk-1 Shorts finds them best suited for athletes and active men who want a lightweight, easy-moving short for practice, warm ups, or everyday training. The single biggest reason to buy is the combination of super lightweight stretchy knit fabric and 4-way stretch construction, which delivers unrestricted movement and rapid moisture transfer. The review highlights how the shorts balance breathability and simple functionality without a liner, making them a practical pick for anyone who prefers a light, fast-drying layer that does not hold heat.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight knit fabric:\u003c\/strong\u003e The fabric keeps these shorts feeling barely there during long training sessions, reducing drag and adding comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture wicking:\u003c\/strong\u003e Material wicks sweat and dries fast so workouts end with less cling and quicker recovery between sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-way stretch:\u003c\/strong\u003e The expandable knit moves in every direction for dynamic drills, sprints, and lateral work without restriction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh side panels:\u003c\/strong\u003e Strategic mesh increases airflow where heat builds, improving ventilation during intense activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncased waistband with drawcord:\u003c\/strong\u003e The elastic waistband and internal drawcord keep the fit secure without pinching or shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical pockets:\u003c\/strong\u003e Open hand pockets allow quick carry of small items while keeping the short streamlined since there is no liner.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Mk-1 Shorts are ideal for men who prioritize mobility and a very light feel in training gear: runners who want minimal weight, gym-goers focused on functional movement, and athletes who need a breathable warm-up short. The fast-drying fabric and mesh panels suit humid conditions and repeated use without a lot of drying time.\u003c\/p\u003e\u003cp\u003eThose who want built-in compression or a supportive liner should look elsewhere, as these shorts have no liner and offer a relaxed fit rather than tight support. Also, people needing cargo storage or heavy-duty fabrics for outdoor work may prefer a different style.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVery lightweight, making them comfortable for long wear and intense training.\u003c\/li\u003e\n\u003cli\u003eEffective moisture management keeps skin drier through sweat-heavy sessions.\u003c\/li\u003e\n\u003cli\u003e4-way stretch and mesh panels combine for unrestricted movement and good breathability.\u003c\/li\u003e\n\u003cli\u003eSecure fit from encased waistband and internal drawcord without added bulk.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo liner means less built-in support for those who prefer compression or inner pockets.\u003c\/li\u003e\n\u003cli\u003eOpen hand pockets are simple and not suitable for carrying larger items securely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUnder Armour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e90% Polyester \/ 10% Elastane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInseam\u003c\/td\u003e\n\u003ctd\u003e7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePockets\u003c\/td\u003e\n\u003ctd\u003eOpen hand pockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiner\u003c\/td\u003e\n\u003ctd\u003eNo liner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaist\u003c\/td\u003e\n\u003ctd\u003eEncased elastic with internal drawcord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVentilation\u003c\/td\u003e\n\u003ctd\u003eMesh side panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Under Armour Mk-1 Shorts are a smart choice for anyone who wants a lightweight, breathable training short that moves with the body and dries quickly. They are good value for athletes who prioritize comfort and mobility over built-in compression or heavy storage, making them a dependable everyday performance short.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo these shorts have a liner?\u003c\/strong\u003e\u003cbr\u003eNo, the Mk-1 Shorts do not include a liner; they are designed as a lightweight shell.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the inseam length?\u003c\/strong\u003e\u003cbr\u003eThe inseam measures 7 in, providing moderate coverage suitable for most training needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the pockets secure for keys?\u003c\/strong\u003e\u003cbr\u003eThe open hand pockets are convenient for small items but are not zippered, so they are best for short-term carry during activity.\u003c\/p\u003e","brand":"Under Armour","offers":[{"title":"Default Title","offer_id":48617615786203,"sku":"B0DJTGB1JW","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41R0K12KQ0L._AC_SL1000_ab59310f-0e94-4685-8719-33944ba2e824.jpg?v=1778513927","url":"https:\/\/gearmusthave.com\/products\/under-armour-mens-mk-1-shorts-lightweight-performance-shorts","provider":"GearMustHave","version":"1.0","type":"link"}