Men's boxer briefs

Men's boxer briefs are currently the most popular choice of underwear. They cling to the thigh and don't ride up, making them a better choice than loose-fitting briefs with wide legs for fitted trousers and physical activity.

They come in two basic variants. Classic cotton with elastane is versatile for everyday wear. Models made of microfiber and functional knits are thinner, wick away moisture faster, and don't show under a suit – these are the choice for workouts and hot weather.

When purchasing, check three things: the width of the waistband and whether it has a lined edge, the leg length, and the front construction. Models with a contoured, sewn-in front instead of a flat seam are noticeably more comfortable when sitting and walking for extended periods.

Choose the size based on your waist circumference. Boxer briefs should fit snugly but not leave a mark from the waistband. Wash at 40 degrees, without fabric softener, which stretches elastic bands. The collection includes single pieces and multipacks, in sizes up to XXL and larger. Free delivery from 199 PLN, returns within 14 days.

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  • Men's boxer shorts Key MXH 274 bamboo with contrast waistband
    Plus sizes

    Key

    Men's boxer shorts Key MXH 274 bamboo with contrast waistband

    Men's boxer shorts Key MXH 274 bamboo with contrast waistband

    59,31 zł

    4 rozmiary

  • Key MXH 941 boxer shorts in a nautical pattern, turquoise and navy blue
    Plus sizes

    Key

    Key MXH 941 boxer shorts in a nautical pattern, turquoise and navy blue

    Key MXH 941 boxer shorts in a nautical pattern, turquoise and navy blue

    57,76 zł

    2 rozmiary

  • Key Hot Touch MXM 155 men's boxer briefs, grey, insulated

    Key

    Key Hot Touch MXM 155 men's boxer briefs, grey, insulated

    Key Hot Touch MXM 155 men's boxer briefs, grey, insulated

    74,79 zł

    Ostatni rozmiar: M

  • Key MXH 325 men's blue pinstripe boxers
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    Key

    Key MXH 325 men's blue pinstripe boxers

    Key MXH 325 men's blue pinstripe boxers

    57,76 zł

    3 rozmiary

  • Men's navy blue boxers Key MXH 407 with a colorful checkered waistband
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    Key

    Men's navy blue boxers Key MXH 407 with a colorful checkered waistband

    Men's navy blue boxers Key MXH 407 with a colorful checkered waistband

    54,66 zł

    2 rozmiary

  • White Sergio Tacchini 9000 boxer briefs with a mélange trim
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    Sergio Tacchini

    White Sergio Tacchini 9000 boxer briefs with a mélange trim

    White Sergio Tacchini 9000 boxer briefs with a mélange trim

    39,98 zł

    5 rozmiarów

  • Key MXC 126 men's boxer shorts made of light cotton fabric

    Key

    Key MXC 126 men's boxer shorts made of light cotton fabric

    Key MXC 126 men's boxer shorts made of light cotton fabric

    46,92 zł

    5 rozmiarów

  • Key MXM 222 men's boxer briefs with longer leg, cotton grey
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    Key

    Key MXM 222 men's boxer briefs with longer leg, cotton grey

    Key MXM 222 men's boxer briefs with longer leg, cotton grey

    56,21 zł

    4 rozmiary

  • Henderson K343 Classic men's boxer shorts, green, loose, 100% cotton
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    Henderson

    Henderson K343 Classic men's boxer shorts, green, loose, 100% cotton

    Henderson K343 Classic men's boxer shorts, green, loose, 100% cotton

    58,90 zł

    4 rozmiary

  • Men's patterned boxer shorts MXH 917 with a wide waistband
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    Key

    Men's patterned boxer shorts MXH 917 with a wide waistband

    Men's patterned boxer shorts MXH 917 with a wide waistband

    53,10 zł

    4 rozmiary

  • MXU 265 Key – men's cotton boxers with extra long leg navy blue
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    Key

    MXU 265 Key – men's cotton boxers with extra long leg navy blue

    MXU 265 Key – men's cotton boxers with extra long leg navy blue

    59,31 zł

    4 rozmiary

  • Men's Boxer Briefs MXH 319 Key turquoise – classic bamboo with fine stripes
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    Key

    Men's Boxer Briefs MXH 319 Key turquoise – classic bamboo with fine stripes

    Men's Boxer Briefs MXH 319 Key turquoise – classic bamboo with fine stripes

    59,31 zł

    4 rozmiary

  • Key MXH 329 men's boxer shorts with fine stripes, cotton blue
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    Key

    Key MXH 329 men's boxer shorts with fine stripes, cotton blue

    Key MXH 329 men's boxer shorts with fine stripes, cotton blue

    57,76 zł

    4 rozmiary

  • Men's boxer briefs MXH 741 Key navy blue – classic fitted bamboo

    Key

    Men's boxer briefs MXH 741 Key navy blue – classic fitted bamboo

    Men's boxer briefs MXH 741 Key navy blue – classic fitted bamboo

    59,31 zł

    2 rozmiary

  • Key MXH 358 men's navy striped boxer shorts, classic cut
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    Key

    Key MXH 358 men's navy striped boxer shorts, classic cut

    Key MXH 358 men's navy striped boxer shorts, classic cut

    57,76 zł

    Ostatni rozmiar: M

  • Men's Boxer Briefs MXH 319 Key red – classic bamboo with fine stripes
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    Key

    Men's Boxer Briefs MXH 319 Key red – classic bamboo with fine stripes

    Men's Boxer Briefs MXH 319 Key red – classic bamboo with fine stripes

    59,31 zł

    Rozmiar: XL

  • Elegant men's graphite boxer shorts Key MXH 281 with colorful waistband
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    Key

    Elegant men's graphite boxer shorts Key MXH 281 with colorful waistband

    Elegant men's graphite boxer shorts Key MXH 281 with colorful waistband

    57,76 zł

    4 rozmiary

  • Key MXH 315 men's boxer briefs brown with wide stripes, cotton
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    Key

    Key MXH 315 men's boxer briefs brown with wide stripes, cotton

    Key MXH 315 men's boxer briefs brown with wide stripes, cotton

    57,76 zł

    4 rozmiary

  • Key MXH 222 men's classic cut grey cotton boxer shorts
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    Key

    Key MXH 222 men's classic cut grey cotton boxer shorts

    Key MXH 222 men's classic cut grey cotton boxer shorts

    54,66 zł

    4 rozmiary

  • Men's boxer shorts MXH 212 Key navy blue - smooth cotton with external elastic band
    Plus sizes

    Key

    Men's boxer shorts MXH 212 Key navy blue - smooth cotton with external elastic band

    Men's boxer shorts MXH 212 Key navy blue - smooth cotton with external elastic band

    57,76 zł

    3 rozmiary

  • Sushi Henderson – men's cotton boxers (2-pack) plain

    Henderson

    Sushi Henderson – men's cotton boxers (2-pack) plain

    Sushi Henderson – men's cotton boxers (2-pack) plain

    53,00 zł

    3 rozmiary

  • MXC 944 Key – men's cotton boxer shorts, black
    Plus sizes

    Key

    MXC 944 Key – men's cotton boxer shorts, black

    MXC 944 Key – men's cotton boxer shorts, black

    56,21 zł

    2 rozmiary

  • Key MXH 832 boxer shorts with external waistband, patterned
    Plus sizes

    Key

    Key MXH 832 boxer shorts with external waistband, patterned

    Key MXH 832 boxer shorts with external waistband, patterned

    56,34 zł

    2 rozmiary

  • Kappa K1211 Men's Cotton Boxer Shorts, Pack of 2, Grey
    Plus sizes

    Kappa

    Kappa K1211 Men's Cotton Boxer Shorts, Pack of 2, Grey

    Kappa K1211 Men's Cotton Boxer Shorts, Pack of 2, Grey

    57,65 zł

    Rozmiar: 2XL

Which style to choose

There are two basic versions. Classic cotton-and-elastane boxers are the everyday all-rounder. Microfibre and technical knits are finer, wick moisture faster and do not show under a suit - the choice for training and for hot weather.

Check three things when buying: the width of the waistband and whether its edge is lined, the length of the leg, and the construction of the front. Styles with a shaped, inset front instead of a flat seam are noticeably more comfortable over long periods of sitting and walking.

Choose your size by waist measurement. Boxers should sit close without leaving a mark from the waistband. Wash at 40 degrees, without fabric softener, which stretches elastic. The collection holds single items and multipacks, in sizes up to XXL and beyond. Free delivery over PLN 199, 14-day returns.

Boxers pushed briefs out of most men's drawers for one reason: a longer leg removes friction on the inner thigh. Not every style delivers the same comfort, though, and the differences come down to cut, waistband and knit composition.

Cut. Classic loose boxers made from woven fabric give freedom of movement, but they ride up under close-fitting trousers. Fitted boxers in knit with elastane hug the body and are the ones that work under jeans or suit trousers. Long-leg versions reach further down the thigh and are chosen for sport and by taller men. Briefs remain the most compact option, useful under tight trousers.

Fabric and comfort

Fabric. Cotton with a few per cent of elastane is the everyday standard: it breathes and returns to shape. Bamboo and modal are smoother and cooler to the touch. Technical polyester knits wick moisture and dry faster, so they work better for training than cotton, which soaks through.

How to choose your size

What to watch for? The waistband - a wide, woven one is more durable than a narrow one stitched on top, and it rolls less often. The side seams: seamless styles, or ones with bonded seams, do not print through under trousers. The fly, which many fitted styles simply do not have - a matter of preference, not quality. And the size: boxers are chosen by waist measurement, not by trouser size.

Washing and care

Washing at 30-40 degrees without softener keeps the waistband elastic for longest.

Frequently asked questions

How do I choose my boxer size?

By waist measurement, following the size chart shown with the product. Trouser size often differs from underwear size.

Boxers or briefs under close-fitting trousers?

Fitted boxers in knit with elastane, or briefs. Loose woven boxers ride up under a narrow trouser leg.

Why do my boxers ride up the thigh?

Usually because the leg is too short or the cut too loose. A fitted style or a long-leg version solves it.

Which boxers are best for training?

Technical moisture-wicking knit, with flat seams and a longer leg to reduce friction.