Underwair MK1
MK1 series underwear looked the same, yet totally different.
Meet our Trunk series, proundly crafted by wair team, from scratch.
Looking for a underwear that is comfortable, stylish, and different from the rest? Look no further than the MK1 series underwear! This unique trunk underwear is crafted by the wair team from scratch, and features a variety of stylish elements that are sure to set it apart from the competition. The comfortable yet stylish design makes the Underwair MK1 the perfect choice for any man who wants to feel good and look great. So why wait any longer? Order your pair of Underwair MK1 today!
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5 products
Mk1 Air: Breathable Boxer Briefs for Sport and Summer
Sale price$21.99
Mk1 Pro: Soft and Comfortable Trunks for Spring
Sale price$23.99
Regular price$28.00
Mk1 Max - Antibacterial Boxer Briefs
Sale price$29.99
Mk1 Ultra: Seamless Thin Mens Boxer Brief
Sale price$18.50
Regular price$24.00
Mk1 Ultra: Seamless Thin Mens Boxer Brief 3-Pack
Sale price$45.00