![A person stands against a white tiled wall, wearing dark navy blue men’s mid-length trunks with a black waistband that reads "Y.O.U" in white letters. Their wrists are adorned with tattoos and a brown wristwatch. The photo captures the torso and upper thigh area.](http://www.youunderwear.com/cdn/shop/files/Mens-Mid-Leg-Bottoms-Navy-Blue1.png?v=1721662186&width=1080)
![Rear view of a person standing, wearing dark navy blue men's mid length trunks with a black waistband that has the letters "Y.O.U" in white. The background features white subway tiles.](http://www.youunderwear.com/cdn/shop/files/Mens-Mid-Leg-Bottoms-Navy-Blue2.png?v=1721662186&width=1080)
![A shirtless man wearing dark navy blue men’s mid-length trunks with a black waistband that has "Y.O.U" written on it is lying on a bed with white sheets. His hands are behind his head, and part of his beard and chest hair are visible.](http://www.youunderwear.com/cdn/shop/files/Mens-mid-Leg-Bottoms-Navy-Blue3.png?v=1721662186&width=1080)
![A person is lying on their side in bed, wearing men's mid-length trunks in navy blue. The bed has white bedding, and there is a plant on a shelf in the background. A mirror on the wall reflects the person's image, showing their upper body and face.](http://www.youunderwear.com/cdn/shop/files/Mens-Mid-Leg-Bottoms-Navy-Blue4.png?v=1721662186&width=1080)
Men’s organic cotton mid-length trunks in navy blue
The perfect leg length in a classic navy blue.
Our men’s mid-length trunks have been developed in response to customer feedback about the perfect leg length, so hopefully they are just right! This dark navy blue is one of our most popular colours as a perfect dark shade for your underwear drawer.
Made from our signature super-soft organic cotton, these trunks are a relaxed essential designed to ensure maximum comfort throughout the day.
- Mid-length fit
- Seamed contour pouch, without fly.
- No-roll waistband with black Y.O.U elastic for extra support.
- Made with GOTS Certified Organic, Fairtrade and PETA-approved cotton
- Ethically produced in India
- No internal labels.
For every pair of men's trunks you buy, we donate one pair to the charity Smalls for All.
Each pair of Y.O.U trunks saves:
145 litres of water
62 grams of carbon dioxide
- Stretch-blend organic cotton
- 95% GOTS Certified organic cotton, 5% elastane
- Pre-washed, shrink-resistant fabric
Machine wash, do not tumble dry - we suggest the eco-conscious choice of 30°C.
£2.25 for single items, £3.95 for sets and packs
- Free shipping on UK orders over £60
- All items posted Royal Mail's Tracked 48 service
- International Shipping information is available here
We offer a happiness guaranteed return policy. If you are unhappy for any reason, we offer a fuss-free exchange or refund on all unworn and unwashed items within 30 days of purchase.
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![A person stands against a white tiled wall, wearing dark navy blue men’s mid-length trunks with a black waistband that reads "Y.O.U" in white letters. Their wrists are adorned with tattoos and a brown wristwatch. The photo captures the torso and upper thigh area.](http://www.youunderwear.com/cdn/shop/files/Mens-Mid-Leg-Bottoms-Navy-Blue1.png?v=1721662186&width=1080)
![Rear view of a person standing, wearing dark navy blue men's mid length trunks with a black waistband that has the letters "Y.O.U" in white. The background features white subway tiles.](http://www.youunderwear.com/cdn/shop/files/Mens-Mid-Leg-Bottoms-Navy-Blue2.png?v=1721662186&width=1080)
![A shirtless man wearing dark navy blue men’s mid-length trunks with a black waistband that has "Y.O.U" written on it is lying on a bed with white sheets. His hands are behind his head, and part of his beard and chest hair are visible.](http://www.youunderwear.com/cdn/shop/files/Mens-mid-Leg-Bottoms-Navy-Blue3.png?v=1721662186&width=1080)
![A person is lying on their side in bed, wearing men's mid-length trunks in navy blue. The bed has white bedding, and there is a plant on a shelf in the background. A mirror on the wall reflects the person's image, showing their upper body and face.](http://www.youunderwear.com/cdn/shop/files/Mens-Mid-Leg-Bottoms-Navy-Blue4.png?v=1721662186&width=1080)