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Everyday Series

3-pack: IKON X Men's 6" Boxers - Black/Silver

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, please opt for S)

Color: Black/Silver
Black/Silver
Silver/Charcoal
White
Multi
PlumGry Italia BlkSil
Size: S What's your size?
Socks & Underwear 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

Socks Size Guide

Crossfly sock guide

Size Chart

Size

US

UK

EU

S/M

7.5 - 10

6.5 - 9

40 - 43

L/XL

10.5 - 13

9.5 - 12

44 - 47

  • First Pair Money Back Guarantee

24H COMFORT & CLEVER ACCESS

The Ikon X 6" Boxer is the ultimate premium men's underwear, combining two patent-pending technologies. The X-Fly provides fast and easy access with its clever design whilst the Coccoon internal pocket support system minimises chafing, providing optimal comfort and support. Teamed with our super-soft Modal fabric, these will become your go-to favourites.

 

• Fabric: 95% modal / 5% elastane

We have spent 3.5 years working on the best & most technical pair of underwear man has ever seen; and reviews show that it works. But, they’re not just technical, they are also the most comfortable pair you will ever wear.

  • 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.

SIZING GUIDE

Make sure you get your size right the first time with our comprehensive size guide.

Money back guarantee

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

Customer Reviews

Based on 424 reviews
78%
(331)
7%
(31)
5%
(21)
5%
(21)
5%
(20)
P
Paul S
Small pouch / fly to hard to get over

They say to go one size smaller, they do fit pretty good, pouch is very small and I did not like them, I will be sending back also the fly is very hard to get over. I have some underwear with the "H" fly and they work great but not this one.

D
Daniel Levi
Extremely soft but big

Extremely soft and comfortable but they run large. As a 32-33 waist the mediums were loose. Waiting to hear from customer service about trying a small. Compaired to all others I’ve tried, These are the most comfortable, form fitting, moisture wicking even after daily 5 mile walks, I have ever worn. Need to try a small to compare fitting

D
David Irvine
Comfortable fit

Great fit and very comfortable.

j
justin okuyama
One size to large

Very soft material. Comfortable for all day wear. Wish I were able to get a smaller size but couldn’t on the ordering process.

J
Jim

My second pair will buy more

M
Michael Grubb
Just too big.

I took the advice of others and ordered a smaller size but they are still too big.

"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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