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Everyday Series

Crossfly Men's Trunks - IKON X 3"

Fit tips

We recommend you go down a size in this style if you sit in-between sizes to get a more contoured fit as the modal fabric is very stretchy. (Ie: if normally a S/M or 31-32", please opt for S)

Size: S What's your size?
Size Guide

Men's Underwear

underwear size guide

The measurements on the size chart are body measurements. Find your correct size in the chart below.

Note that each style may fit differently due to the fabric used.

Size Chart

Size

XS

S

M

L

XL

XXL

Waist (Inch)

26-28

29-31

32-34

35-38

39-42

43-45

Waist (cm)

66-71

73-79

81-86

89-97

99-107

109-114

 

Fit Tips

IKON & IKON X styles: (Choose one size smaller)

This style is made from Modal fabric which is quite stretchy. As such, we recommend that you order one size smaller than your usual size for a better fit.

PRO 7" style: (True to size)

Our customers find this style fits true to size.

 

How to measure

  • WAIST: Measure around the narrowest part (typically where your body bends side to side), keeping the tape horizontal.
  • INSEAM: Measure the from where your crotch meets the top of your inner leg.
Crossfly-how to measure
Color: Black/Silver
Black/Silver
Silver/Charcoal
  • First Pair Money Back Guarantee

24H COMFORT & CLEVER ACCESS

Our game-changing Everyday Series is the ultimate premium underwear, combining two patent-pending technologies. The innovative X-Fly provides fast and easy access, and our Coccoon internal support system minimizes chafing and provides optimal comfort and support. Teamed with our super-soft Modal fabric, we are confident Crossfly will soon become your everyday go-to favourites.

  • 95% modal / 5% elastane
  • Super soft fabric for next-to-skin comfort that dries fast and remains breathable

Arguably the best & most technical pair of underwear man has ever seen, the IKON X 3" is loved by our customers for being the most comfortable pair they've ever worn with features that make sense and work.

  • COCCOON™

    Eliminates skin on skin friction and chafing providing greater comfort and support.

  • X-FLY

    Easier, faster access when nature calls.

  • ZEROFOLD 360

    Stays in place however active you are. 4-way stretch construction works with your every movement.

  • DRI-PX2

    ‘No Show’ Dual layer protects against excess drips and moisture.

This boxer is made from Modal fabric which is naturally quite stretchy. As such, we recommend that you order one size smaller than your usual size for a better fit. This 6-inch inseam style is a mid-rise which means they’ll sit on your hips nicely for a classic look. Not too high, not too low.
The guy who goes between the gym and the boardroom. This versatile pair is designed for a wide range of sports from running to hiking as well as more relaxed activities.

Customer Reviews

Based on 88 reviews
83%
(73)
2%
(2)
8%
(7)
5%
(4)
2%
(2)
H
Harish PATEL
iKon 3

The underwear is quite nice , but after wearing few days I found that the material was forming pilling specially between the legs area . I don't know how durable the item would be.

M
Michael Green
Awesome pants

They look and feel great,a perfect fit, I love them

B
Brandon Hanrahan

The pouch doesn’t really do much good, the lads seem to fall out.

B
Ben Johnston
Comfort

These trunks are by far the most comfortable I’ve ever worn. The crossfly or ‘hole’ is extremely easy to use and keeps any pressure off your hose when going to the toilet. Must buy.

J
J.H.
A bit disappointing

I bought a pair of these as a trial, but they don’t work for me. The ‘separation’ isn’t as good as some other underwear and they rode up quite a lot. The material is really nice.

Hi James, many thanks for taking the time to write a review. We're sorry to hear that you did not find Crossfly a good fit for you - could it be that you have the wrong size? If there's anything we can do to help, please don't hesitate to get in touch at info@crossfly.com - Many thanks
Val

M
Martin

Crossfly Men's Trunks - IKON 3" - NAVY

Money back guarantee

Love them, or we'll refund or exchange your first order.

"Arrived on Saturday and I can honestly say that they are worth every penny"

- Vince Harris

Crossfly has been a vision of a small team of sporting product professionals from the UK and America. Together, we have acquired decades of experience working in the Sports industry for global brands within Marketing and Product Innovation. After a few false starts, some legal issues, a eureka moment, and a global Pandemic Crossfly was finally ready to get going.


WE'VE RAISED THE BAR and deliver the most comfortable underwear and socks you will ever wear; packed with patent pending technologies and features that offer ultimate comfort whatever you're doing. GAME. CHANGED.

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