Elvis Boxer Briefs HO1: How to Get the Right Fit
By Welcome to HOM USA | Published: 2026-11-01
Category: How-to Guides
Learn how to dial in the fit of Elvis Boxer Briefs HO1, from reading the waistband to using the horizontal opening. A step-by-step guide to comfort and support.
Quick answer
To get the right fit in Elvis Boxer Briefs HO1, start with your usual HOM size, then check that the waistband sits flat without digging and that the HO1 horizontal opening feels intuitive to use. Adjust only if the pouch or leg openings feel restrictive.
Why the HO1 opening changes how you assess fit
The patented HO1 horizontal opening is a functional feature, not just a design detail. Because it sits horizontally, it can affect how the front panel behaves when you move. A fit that feels fine while standing may feel different when sitting or walking, so test the opening in motion before deciding.
If you are used to vertical fly boxer briefs, give yourself a day to adjust. The HO1 is designed for intuitive everyday use, but the muscle memory is different. If it feels awkward after a full day, check that you have the right size rather than assuming the design is wrong for you.
Waistband signals you should not ignore
A waistband that leaves red marks or rolls over is telling you something. It may be too small, or the rise may not match your body. The Elvis Boxer Briefs HO1 has an integrated waistband, so the fit is fixed; you cannot adjust it separately. Use the waistband as your first checkpoint: it should sit flat and stay in place without constant tugging.
If the waistband gaps at the back but feels tight at the front, the size is likely wrong rather than the style. Do not size up to fix a single pressure point; instead, recheck your measurement against the size chart.
When the blue print and microfibre matter for fit
The abstract geometric print is printed on premium microfibre, which offers softness and abrasion resistance. Microfibre generally has some give, but it is not a stretch fabric in the way cotton rib is. If you are between sizes, consider how you want the briefs to feel: a closer fit for support or a slightly easier fit for all-day wear.
Colour brilliance wash after wash means the print should stay sharp, but wash care still affects fit. Hot water and high heat can shrink or degrade elastic over time, so follow the care label to keep the waistband and fabric behaving as intended.
Steps to dial in your HO1 fit
- Start with your usual HOM size: Use the size you normally wear in HOM underwear as your baseline. The Elvis Boxer Briefs HO1 is cut to the brand's sizing, so switching sizes without reason often leads to a worse fit. Do not size up or down based on other brands; use HOM's chart as your reference.
- Check the waistband in the mirror: Put the briefs on and stand naturally. The waistband should sit flat against your skin without digging in or leaving a gap at the back. If it rolls, the size or rise is off. A waistband that needs constant adjustment is a sign to recheck your measurement, not to tug harder.
- Test the HO1 opening while dressed: Use the horizontal opening as you would in daily life. It should feel intuitive and not require extra fumbling. If it feels restrictive, check that the pouch is sitting correctly and that the size is not too small. Give yourself a full day of wear before judging the HO1; it may feel different from a vertical fly at first.
- Move through a full range of motion: Sit, stand, walk, and bend. The leg openings should stay in place without riding up, and the fabric should not pull across the front. Microfibre has some give, but it should not feel tight. If the legs ride up constantly, the size may be too large or the rise may not suit your body.
- Wash according to the care label and reassess: After the first wash, check that the waistband and fabric return to their original shape. Follow the care instructions to protect the microfibre and the print. If the fit changes dramatically, contact customer service. Proper care preserves both the fit and the colour brilliance of the blue print.
Product facts
- Elvis Boxer Briefs HO1 | Blue Print 403201-I0BI: Crafted from premium microfibre with excellent abrasion resistance and long-lasting colour brilliance. Microfibre holds its shape and print well over time, so the fit you get on day one is more likely to stay consistent with proper care.

Elvis Boxer Briefs HO1 | Blue Print 403201-I0BI - Elvis Boxer Briefs HO1 | Blue Print 403201-I0BI: Features the patented HO1 horizontal opening for intuitive everyday functionality while maintaining support. The horizontal opening is a key part of the fit experience; test it in motion to confirm it works for your routine.
