Original Mid-Length Trunk
Original Mid-Length Trunk
Original Mid-Length Trunk
Original Mid-Length Trunk
Mid-Length Trunk - Black - Boody Eco Wear
Original Mid-Length Trunk
Original Mid-Length Trunk
Original Mid-Length Trunk
Original Mid-Length Trunk
Original Mid-Length Trunk
Original Mid-Length Trunk
Mid-Length Trunk - Black - Boody Eco Wear
Original Mid-Length Trunk
Original Mid-Length Trunk

Original Mid-Length Trunk

$18.95
Rated 4.7 out of 5
122 Reviews
Choose a color: Black
Select a size: S

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It's time to let your boys breathe! Our Original Mid-Length Trunks pack a punch with the perfect fit, outstanding comfort and the right amount of support. These men's trunks will become your undie drawer go-to in no time. Slip them on when you train, for work or play under your pants – the sleek and modern design offers a snug fit that won't bunch up.

With excellent stretch for maximum freedom of movement and naturally antibacterial, these men's boxers won't hold you back. Added sweetener: the longer leg length offers great protection from irritation and chafing. Featuring a mid-rise, seamfree design and a soft and wide-ribbed waistband, these men's boxers provide maximum breathability and comfort. Whatever the activity, our premium bamboo fabric does what you need it to do.

Not sure which style suits you best? Compare our men's undies in our Ultimate Guide to Men's Underwear.

  • Mid-rise
  • Breathable fabric with generous stretch
  • Contour ribbing for support
  • Soft and wide ribbed waistband
  • Seamfree

Model is 6'2/189 wearing a sizeë_L

  • Care: Machine wash and dry according to instructions on the care label using a mild, eco-friendly laundry detergent.
  • Content: 80% viscose made from organically grown bamboo, 13% nylon, 7% elastane


Harvested in FSC-certified fields in the Sichuan Province of China, our organically grown bamboo is used to create our signature soft and durable fabric. Boody is naturally breathable, antibacterial, thermo-regulating and hypoallergenic for pure comfort all day long.

OEKO-TEX Standard 100 certified product. Thoughtfully designed in Australia and made in China.

Comfort Guarantee

Shop with confidence. Love it or your first pair is on us. Learn more

Have a question?

We’re always here to help. Please check out our FAQ or contact us.

average rating 4.7 out of 5
Based on 122 reviews
  • 5 Stars
    97 Reviews
  • 4 Stars
    15 Reviews
  • 3 Stars
    6 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    1 Review
93% of reviewers would recommend this product to a friend
Comfort
Rated 4 out of 5
Quality
Rated 4 out of 5
Size
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs big
122 Reviews
Rated 5 out of 5
Review posted

Comfort and quality

My husband loves the fit and comfort of his boody trunks - super well fitting and breathable. Great material

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Comfort
Rated 5 out of 5
Quality
Rated 5 out of 5
Size
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs big
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Rated 5 out of 5
Review posted

Awesome

Unbelievably comfortable

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Comfort
Rated 5 out of 5
Quality
Rated 5 out of 5
Size
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs big
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Rated 5 out of 5
Review posted

Great to use as compression pants

My partner loves the Boody range. He likes the length of these trunks as they also double as compression pants. He's normally a sweaty person but the material wicks away moisture so well and he is really impressed with the anti-microbial and sweat resistant material. It's such a light material to wear as well.

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Comfort
Rated 5 out of 5
Quality
Rated 5 out of 5
Size
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs big
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Rated 5 out of 5
Review posted

Best underwear I have ever owned

Period

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Comfort
Rated 5 out of 5
Quality
Rated 5 out of 5
Size
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs big
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Rated 5 out of 5
Review posted

Exercise in unparalleled comfort

I've been looking for long stretch shorts for a while now. I used to wear Jockey Performance but they seem to be using a cheaper fabric now and they ride up. The Boody mid-length trunk supports comfortably without being too tight, and the legs don't ride up. Excellent!

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Comfort
Rated 5 out of 5
Quality
Rated 5 out of 5
Size
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs big
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Recently viewed

Size guide

Tops
BOODY SIZE AU SIZE BUST (CM) WAIST (CM) HIPS (CM)
XS 6 76 58 83
S 8-10 82-87 63-68 88-93
M 12-14 92-97 73-78 98-103
L 16 102 83 108
XL 18 107 88 113

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

BOODY SIZE US SIZE BUST (IN) WAIST (IN) HIPS (IN)
XS 28 30 23 33
S 30-32 32-34 25-27 35-37
M 34-36 36-38 29-31 38-41
L 38 40 32 46
XL 40 42 34 46

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

Leggings
BOODY SIZE AU SIZE WAIST (CM) HIPS (CM)
XS 6 58 83
S 8-10 63-68 88-93
M 12-14 73-78 98-103
L 16 83 108
XL 18 88 113

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

BOODY SIZE US SIZE WAIST (IN) HIPS (IN)
XS 28 23 33
S 30-32 25-27 35-37
M 34-36 29-31 38-41
L 38 32 43
XL 40 34 46

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

All measurements are in centimetres.

BOODY SIZE Crop Leggings 3/4 Leggings Full Leggings
XS 38 44 62
S 40 46 64
M 42 48 66
L 44 50 68
XL 46 52 70

 Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

All measurements are in centimetres.

BOODY SIZE Full Length Active Tights 3/4 Length Active Tights Active Short Tight 5" Active Short Tight 2"
XS 68.5 52 12.5 5
S 68.5 52
12.5
5
M 68.5 52
12.5
5
L 68.5 52
12.5
5
XL 68.5 52
12.5
5

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

Underwear
BOODY SIZE AU SIZE BUST (CM) WAIST (CM) HIPS (CM)
XS 6 76 58 83
S 8-10 82-87 63-68 88-93
M 12-14 92-97 73-78 98-103
L 16 102 83 108
XL 18 107 88 113

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

BOODY SIZE US SIZE BUST (IN) WAIST (IN) HIPS (IN)
XS 28 30 23 33
S 30-32 32-34 25-27 35-37
M 34-36 36-38 29-31 38-41
L 38 40 32 44
XL 40 42 34 46

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

socks

Our socks are sized according to UK/AU standards. Please see size equivalents below:

BOODY SIZE AU UK
3-9 3-9 3-7
9-12 9-12 7-10

Size guide

Tops
BOODY SIZE
AU SIZE
CHEST (CM) WAIST (CM) HIPS (CM)
S 30-32 92-96 75-80 92-96
M 32-34 96-99 85-90 96-99
L 34-36 101-105 95-100 101-105
XL 38-40 106-111 105-110 106-111

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

BOODY SIZE US SIZE CHEST (IN) WAIST (IN) HIPS (IN)
S 30-32 36-38 30-32 36-38
M 32-34 38-39 34-35 38-39
L 34-36 40-41 37-39 40-41
XL 38-40 42-44 41-43 42-44

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

socks
BOODY SIZE AU UK
6-11 6-11 5-10
11-14 11-14 10-13
Underwear
BOODY SIZE AU SIZE CHEST (CM) WAIST (CM) HIPS (CM)
S 30-32 92-96 75-80 92-96
M 32-34 96-99 85-90 96-99
L 34-36 101-105 95-100 101-105
XL 38-40 106-111 105-110 106-111

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

BOODY SIZE US SIZE CHEST (IN) WAIST (IN) HIPS (IN)
S 30-32 36-38 30-32 36-38
M 32-34 38-39 34-35 38-39
L 34-36 40-41 37-39 40-41
XL 38-40 42-44 41-43 42-44

Sizes are based on body measurements and not garment measurement. We recommend allowing a 1-3cm difference for comfort. If you are in between sizes, we advise going up a size.

Size guide

Clothing
BOODY SIZE WEIGHT (KG) HEIGHT (CM) AGE GUIDE
0000 up to 4kg up to 55cm Newborn
000 4kg - 6kg up to 62cm 0-3 months
00 6kg - 8kg up to 68cm 3-6 months
0 8kg - 10kg up to 76cm 6-12 months
1 10kg - 12kg up to 84cm 12-18 months
Socks
BOODY SIZE AGE GUIDE
000 0-3 months
00 3-6 months
0 6-12 months
1-2 12-24 months

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