6" IKON Boxers – Fits slightly large due to it's comfortable soft modal fabric. We recommend sizing down for a snug fit.

7" PRO Boxers – True to size with a semi-compression material fit.

No problem. If it's your first order, you're covered by our Money Back Guarantee – just reach out and we’ll help with a free return or exchange.

Yes. You can return any item in its original condition within 14 days of delivery. Email us at hello@crossfly.com with your order details and reason.

First order? You’re covered by our Money Back Guarantee – we’ll cover the return and refund you in full.

Repeat order? You’ll need to cover return shipping unless the item is faulty or incorrect.

Crossfly underwear is made different with patented design that will change your everyday.

Crossfly's X-Fly easy, fast access is undeniably the fastest fly on the market, which can bring back confidence to many guys.

The Coccoon internal support pouch offers a gentle lift while removing skin on skin contact.

The aim for Crossfly is to maximum comfort from the moment you put them on.