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Panel Black Trunk

Panel Black Trunk

Regular price $26.99
Regular price $28.99 Sale price $26.99
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Size

Size Guide

Use your body measurements to find your recommended Gigo size. Inches are shown first, with centimeters included as an additional reference.

Body measurements, not garment measurements

Underwear & Lower Body

For briefs, trunks, jockstraps, G-strings, swim briefs, swim trunks, shorts and pants.

Gigo lower-body sizes based on waist measurements
Gigo Size Waist Inches Waist Centimeters
S 27–31 in 68–80 cm
M 31–34 in 80–86 cm
L 34–36 in 86–92 cm
XL 36–39 in 92–98 cm
2XL 39–41 in 98–104 cm
3XL 41–43 in 104–110 cm
4XL 43–46 in 110–116 cm
5XL 46–48 in 116–122 cm

Tops & Upper Body

For tanks, T-shirts, shirts, crop tops and harnesses.

Gigo upper-body sizes based on chest measurements
Gigo Size Chest Inches Chest Centimeters
S 36–38 in 92–97 cm
M 38–40 in 97–102 cm
L 40–42 in 102–107 cm
XL 42–44 in 107–112 cm
2XL 44–46 in 112–117 cm
3XL 46–48 in 117–122 cm
4XL 48–50 in 122–127 cm
5XL 50–52 in 127–132 cm

Fit may vary slightly by style and fabric. Review the product description for any style-specific fit recommendations.

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Product Information

The Panel Black Trunk gives men’s trunks a more structured Gigo look through panel-inspired styling, a close fit and a clean lower-body line. The nylon and spandex blend gives the underwear stretch and shape, while the trunk cut offers more coverage than a brief or jockstrap. It is made for men who want support and visual definition without moving into a very minimal silhouette.

Black men’s trunks with a structured Panel fit

This trunk works well when you want underwear that feels supportive but still looks bold. The clean black color direction frames the design, while the fitted trunk shape gives coverage through the front, sides and back. Compared with a brief, it can feel slightly more covered through the leg. Compared with a jockstrap, it keeps the back fully covered. That makes it a strong middle option inside the Gigo underwear drawer.

Use the men’s trunks collection to compare this fit with other Gigo trunks. You can also browse the full men’s underwear collection if you want to compare trunks with briefs, jockstraps and g strings before choosing. Those comparisons are useful because each cut changes support, coverage and how the garment sits under clothing.

When to choose the Panel trunk

Choose the Panel Black Trunk when you want underwear that feels clean enough for regular wear but still has a stronger design point. It pairs naturally with the Panel Black Tank when you want a coordinated set, but it also works well as a single underwear piece under pants, shorts or casual layers. The panel detail keeps the look from feeling too basic.

The waistband should sit securely without folding, and the pouch should feel supported without compression. The leg should follow the body with a clean edge rather than riding up or creating extra fabric. If you are between sizes, check the size chart before ordering. A trunk should feel close, but not so tight that it changes the shape of the pouch or leg opening.

Wash gently with similar colors and avoid high heat when drying. This helps protect the nylon-spandex stretch, the waistband and the panel structure. The Panel Black Trunk is made for men who want trunk underwear with support, coverage and a sharper Gigo visual line.

The black version is the cleaner option in the Panel trunk pair. It can feel more versatile under clothing, but still keeps the panel detail visible enough to feel designed. This makes it useful for customers who want trunk underwear that works beyond one outfit while still carrying a more polished Gigo identity.