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Selling fastIKON X Men's 3" Trunks - Black/Silver
11 Colours
Everyday Series
Regular price £17.50Regular priceUnit price per£24.99Sale price £17.50Sale -
IKON X Men's 3" Trunks - Navy/White
11 Colours
Everyday Series
Regular price £17.50Regular priceUnit price per£24.99Sale price £17.50Sale -
Selling fastIKON Men's 3" Trunks - Black
11 Colours
Everyday Series
Regular price £19.99Regular priceUnit price per£24.99Sale price £19.99Sale -
IKON Men's 3" Trunks - Navy
11 Colours
Everyday Series
Regular price £15.99Regular priceUnit price per£24.99Sale price £15.99Sale -
Limited stockIKON Men's 3" Trunks - Charcoal
11 Colours
Super-Soft Modal Blend
Regular price £17.49Regular priceUnit price per£24.99Sale price £17.49Sale -
IKON X Men's 3" Trunks - Italia Blue Marle
11 Colours
Everyday Series
Regular price £14.99Regular priceUnit price per£24.99Sale price £14.99Sale -
3-pack: IKON Men's 3" Trunks - Black
7 Colours
Everyday Multipack
Regular price £52.50Regular priceUnit price per£75.00Sale price £52.50~ £17.50 per itemSale -
Limited stockIKON Men's 3" Trunks - Green Marle
11 Colours
Sustainable Modal Blend
Regular price £18.75Regular priceUnit price per£24.99Sale price £18.75Sale -
IKON Men's 3" Trunks - Italia Blue Orange
11 Colours
Everyday Series
Regular price £19.99Regular priceUnit price per£24.99Sale price £19.99Sale -
IKON X Men's 3" Trunks - White
11 Colours
Everyday Series
Regular price £9.99Regular priceUnit price per£24.99Sale price £9.99Sale -
3-pack: IKON Men's 3" Trunks - Navy
7 Colours
Everyday Series
Regular price £52.50Regular priceUnit price per£75.00Sale price £52.50~ £17.50 per itemSale -
3-pack: IKON Men's 3" Trunks - Charcoal
7 Colours
Everyday Series
Regular price £52.50Regular priceUnit price per£75.00Sale price £52.50~ £17.50 per itemSale -
3-Pack: IKON X Men's 3" Trunks - Navy/White
7 Colours
Everyday Series
Regular price £49.99Regular priceUnit price per£75.00Sale price £49.99~ £16.66 per itemSale -
3-pack: IKON Men's 3" Trunks - Green Marle
7 Colours
Multipack
Regular price £52.50Regular priceUnit price per£75.00Sale price £52.50~ £17.50 per itemSale -
3-Pack: IKON X Men's 3" Trunks - Black/Silver
7 Colours
Everyday Series
Regular price £52.50Regular priceUnit price per£75.00Sale price £52.50~ £17.50 per itemSale -
Limited stock Selling fastIKON Men's 3" Trunks - Skulls and Hearts Blues
11 Colours
Fun & super soft 3" Trunks
Regular price £14.99Regular priceUnit price per£24.99Sale price £14.99Sale -
3-Pack: IKON X Men's 3" Trunks - White
7 Colours
Everyday Series
Regular price £24.99Regular priceUnit price per£75.00Sale price £24.99~ £8.33 per itemSale -
Limited stock Selling fastIKON Men's 3" Trunks - Skulls and Hearts Black
11 Colours
Fun & super soft 3" Trunks
Regular price £14.99Regular priceUnit price per£24.99Sale price £14.99Sale -
VIP Membership – The Trunks Box (3 inch)
VIP Membership
Regular price £45.00Regular priceUnit price perSale price £45.00~ £15.00 per item -
Lux Men's 4" Trunks: Olive/Black
Luxurious 4" Trunks
Regular price £17.99Regular priceUnit price per£29.99Sale price £17.99Sale -
2-Pack Trunks: Navy / Skulls Print
2 Colours
Duo Pack
Regular price £34.99Regular priceUnit price per£49.98Sale price £34.99~ £17.49 per itemSale -
2-Pack 3" Trunks: Charcoal / Skulls Print
2 Colours
Duo Pack
Regular price £34.99Regular priceUnit price per£49.98Sale price £34.99~ £17.49 per itemSale
Our game changing Everyday Series are the ultimate premium underwear, combining two patented technologies. These being the X-Fly and our innovative internal support system ‘The Coccoon’. Together they minimise chafing and provide the optimal comfort and support. Teamed with our butter-soft modal fabric, we are confident Crossfly will soon become your everyday go-to favourites.
FAQs
Is men’s underwear with a pouch good for you?
A well-designed pouch keeps everything in a natural position rather than compressed, reducing friction and helping to prevent chafing - particularly when active.
It can also support better hygiene and breathability. By separating skin contact and allowing more airflow, pouch underwear can help keep you cooler and drier, especially during longer wear or in warmer conditions.
What is pouch underwear and how is it different?
Pouch underwear is designed with a built-in support pocket that keeps everything in place. Crossfly uses a Coccoon internal pocket system to reduce movement, improve comfort, and help prevent chafing throughout the day.
What’s the difference between everyday and performance underwear?
The everyday range is made from soft, breathable modal fabric, ideal for daily wear and low-intensity activity. The performance range uses compression fabric, giving you extra support and stability during sport or more demanding movement.
Does the pouch design help prevent chafing?
Yes, that’s one of the main benefits. By separating and supporting, the pouch reduces skin-on-skin friction, which helps prevent irritation, especially in warmer weather or during exercise.
Can I try them risk-free?
Yes, Crossfly offers a First Pair Promise. If you’re not completely satisfied with your first pair, you can get your money back.
















