Sort by:
Set of black and navy blue boxer briefs with 'FLEX' branding on a light gray background

Boxer Trunks Pack of 4 (2 Black/2 Navy)

Rs.4,000.00Rs.3,200.00
The Flex Boxer Trunks For Men Made with 95% pure combed cotton and 5% elastane, these trunks are designed for all-day comfort, with the perfect blend of softness and stretch....
Select options
Two pairs of black and blue boxer briefs with 'FLEX' waistband on a white background

Box of 2 Boxer Trunks (Black & Navy)

Rs.2,000.00Rs.1,800.00
The Flex Boxer Trunks For Men Made with 95% pure combed cotton and 5% elastane, these trunks are designed for all-day comfort, with the perfect blend of softness and stretch....
Select options
Four pairs of black and blue boxer briefs with 'Flex' waistband on a white background

Boxer Briefs Pack of 4 (2 Boxes)

Rs.5,000.00Rs.4,000.00
The Flex Boxer Briefs For Men Engineered with comfort and confidence, crafted with 95% premium combed cotton and 5% elastane. The breathable, moisture-wicking fabric keeps you fresh, while the longer inseam...
Select options
White boxer briefs with 'FLEX' waistband on a white background

3D Innovation Boxer-Volt White

Rs.1,200.00Rs.1,100.00
Flex 3D Innovation Boxer Trunk Engineered for ultimate performance and comfort, the Flex 3D Innovation Boxer Trunk for men crafted from a super-soft cotton/elastane blend designed to move with you....
Select options
Three pairs of patterned boxer shorts with 'FLEX' branding on a gray background.

Woven Boxer Shorts (Pack of 3) Confirm Colors On whatsapp

Rs.3,900.00Rs.3,000.00
  The Flex Loose Fit Woven Boxer Shorts for Men Crafted from a premium soft cotton blend, these woven cotton boxer shorts redefine everyday comfort and versatility. Designed for a...
Select options
Pack of 6 Flex 3D ball pouch underwear in blue, black, and gray with packaging and product illustration.

Pack of 6 (2 Black/2 Grey/2 Navy Blue)

Rs.12,000.00Rs.7,000.00
The Flex innovative 3D Ball Pouch Boxer Trunk for men tackles all of today’s challenges as we have created an advanced moisture wicking fabric by blending American Combed Cotton & Elastane together...
Select options
Packaging and examples of Flex 3D ball pouch boxer briefs with product details.

Pack of 12 (4 Black/4 Grey/4 Navy Blue)

Rs.24,000.00Rs.12,000.00
The Flex innovative 3D Ball Pouch Boxer Trunk for men tackles all of today’s challenges as we have created an advanced moisture wicking fabric by blending American Combed Cotton & Elastane together...
Select options
Four pairs of black boxer briefs with 'FLEX' branding on a white background

Pack of 4 Loose Fit Boxer Shorts (Jet Black)

Rs.4,800.00Rs.3,200.00
FLEX Loose Fit Boxer Shorts For Men Made from 100% Pure Combed Cotton, these boxers offer ample room around the legs for total comfort. A modern take on the traditional...
Read more
Set of six black boxer briefs with 'FLEX' branding on a white background

Pack of 6 Loose Fit Boxer Shorts (Jet Black)

Rs.7,200.00Rs.4,500.00
FLEX Loose Fit Boxer Shorts For Men Made from 100% Pure Combed Cotton, these boxers offer ample room around the legs for total comfort. A modern take on the traditional...
Read more
Six pairs of black and blue boxer briefs with 'FLEX' branding on a white background.

Pack of 6 Boxer Briefs (3 BOXES) (3 Black & 3 Navy)

Rs.7,500.00Rs.5,400.00
The Flex Boxer Briefs For Men Engineered with comfort and confidence, crafted with 95% premium combed cotton and 5% elastane. The breathable, moisture-wicking fabric keeps you fresh, while the longer inseam...
Select options
Six pairs of black and navy boxer briefs with 'Flex' branding on a white background.

Pack of 6 Boxer Trunks (3 BOXES) (3 Black & 3 Navy)

Rs.6,000.00Rs.4,500.00
The Flex Boxer Trunks For Men Made with 95% pure combed cotton and 5% elastane, these trunks are designed for all-day comfort, with the perfect blend of softness and stretch....
Select options
Three black men's underwear with 'FLEX' branding on a white background

Pack of 3 3D Innovation Brief (Black)

Rs.3,300.00Rs.2,700.00
The Flex 3D Innovation Brief for Men Engineered with advanced fabric technology, the Flex 3D Brief combines 95% Combed Cotton + 5% Elastane for unmatched comfort and flexibility. Designed with...
Select options

Experience the Best in Men's Underwear

Discover the ultimate comfort and style with Flex Knitwear's collection of men's underwear. Whether you're looking for the best underwear for men or seeking to upgrade your daily essentials, we've got you covered. Our comfortable men's underwear is designed to keep you feeling fresh and confident all day long. From sleek and modern designs to classic and timeless styles, our mens underwear collection has something for every taste and preference. Buy mens underwear online with us and experience the difference for yourself. With a focus on quality, comfort, and style, our underwear is perfect for daily wear. Our commitment to excellence ensures that every pair meets the highest standards of quality and craftsmanship, ensuring a comfortable fit that lasts. We use only the finest materials and construction methods.

FREQUENTLY ASKED QUESTIONS

Wearing good quality underwear provides ultimate comfort, support, and confidence. You can Shop Men’s Underwear from our collection, designed to keep you feeling fresh all day long.

You can easily Buy Men’s Underwear Online from our website. We offer a wide range of styles, sizes, and designs to choose from, ensuring you find the perfect pair to suit your needs.

Our unique blend of comfort, style, and durability sets us apart. Our men undies are designed to keep you feeling fresh and confident all day.

Our underwear is crafted with high-quality materials and attention to detail, ensuring a comfortable fit and long-lasting wear.

Our men undies boast a range of innovative features, including moisture-wicking fabric, breathable mesh panels, and a snug, supportive fit.

Our underwear is designed with comfort in mind, featuring soft, breathable fabrics and a ergonomic design that moves with you.

Absolutely! Our men undies are built to withstand even the toughest workouts and activities, keeping you dry and comfortable.