Boxer Briefs
GAGLI GMU015 Men's Boxer Briefs: Cotton's Structure + Modal's Softness, All-Day Dry and Breathable Everyday Essentials
The best of both fibers — cotton's reliability, modal's silkiness.
$32.99
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- ✓50s cotton-modal dual-core blend
- ✓35 mm wide × 1.2 mm slim, 40D superfine nylon, 1.8x stretch
- ✓OEKO-TEX Standard 100 (formaldehyde not detected, pH 6.5–7.0)
- ✓S–XXL (waist 28–46 in / 71–117 cm)
Color
Why we made this
Most everyday cotton boxer briefs get uncomfortable by afternoon — and pure modal, while silky, tends to pill. We spent months landing on a 45% cotton + 45% modal + 10% elastane split: cotton for structure and anti-pilling, modal for softness and breathability, elastane for stretch and shape recovery.
GMU015 is our upgrade of "comfortable everyday." The core change is the fabric — a cotton-modal dual-core blend that keeps cotton's reliability while adding modal's silkiness and airflow, plus 3,800+ gusset mesh vents for all-day freshness.
After multiple rounds of sampling and wear validation, we found the balance of breathability, silkiness, and durability. No compromises — just the right fit.
Fabric science
- 50s dual-core yarn — 50-count high-density spinning (standard is 40-count). Hand-feel is ~20% finer than standard 40s cotton; the dual-fiber structure creates a "silk multiplication effect."
- 190 g/m² — most budget pairs use 160–170 g/m², which feels thin and deforms. 190 g/m² balances breathability and structure, no sag, no ride-up.
- 45% cotton + 45% modal + 10% elastane (golden ratio) — cotton improves pilling resistance by one grade vs pure modal; modal boosts breathability ~30% vs pure cotton and adds drape; elastane gives 4-way stretch with no deform after washes.
- Backed by data — wear testers confirm excellent support and drape, with all-day moisture wicking.
Mesh pouch ventilation tech
- 3,800+ mesh vents (gusset area) — continuous airflow where you need it most. Keeps you dry, fresh, and odor-free, whether for daily wear or light sport.
- 24/7 breathability — constant circulation wicks heat and moisture away from the skin.
- 2.4x stretch capacity — the mesh expands naturally when you bend, squat, or move, so there is less restriction and more freedom.
Waistband tech
- 35mm width — standard is 25–30mm. The wider 35mm spreads waist pressure evenly, noticeably fewer marks after a 10-hour day.
- 1.2mm slim — standard is 1.5–2.0mm. About 35% thinner, lighter and more breathable, invisible under dress pants. Inner brushed weave for comfort.
- 40D superfine nylon — one of the finest specs for men's underwear waistbands. Smooth and non-irritating against the skin.
- 1.8x elastic stretch — flexes with your waist movement, adapting to different body types without feeling tight.
Fit & anti-chafe design
- Open fly — a fully functional front opening with reinforced stitching for convenience and ventilation.
- 4-needle 6-thread flatlock (main body) — flatter, stronger seams that lie against the skin, reducing friction compared with 3-needle sewing.
- 18-needle stitch (leg openings) — industry standard is 15–16 needles; our 18-needle density keeps leg hems flat and roll-free after many washes.
- 0.05mm screen-printed label — goodbye itchy woven tags. Printed at the inner back waist, virtually imperceptible and zero irritation.
Specifications
| Brand | GAGLI |
|---|---|
| Collection | Boxer Briefs — Cotton-Modal |
| Material | 45% cotton, 45% modal, 10% elastane |
| Yarn count | 50s dual-core |
| Fabric weight | 190 g/m² |
| Insert | Gusset mesh (3,800+ vents, 2.4x stretch) |
| Waistband width | 35 mm |
| Waistband thickness | 1.2 mm |
| Waistband material | 40D superfine nylon, brushed inner weave |
| Waistband stretch ratio | 1.8x |
| Fly style | Open fly (functional) |
| Main body stitching | 4-needle 6-thread flatlock |
| Leg opening stitching | 18-needle stitch |
| Label type | 0.05mm screen-printed (tagless), inner back waist |
| Safety certification | OEKO-TEX Standard 100 (formaldehyde free, pH 6.5–7.0) |
| Care instructions | Machine wash cold (≤40°C), tumble dry low |
| Pack contents | 3-pack |
| Best for | Commuting, office, light sport, lounging |
What wear-testers say
“I commute 45 minutes and sit nine hours a day. The GMU015 fabric is much silkier than pure cotton, and the gusset mesh ventilation is noticeably different — no stuffiness even after a full day.”
“The cotton-modal blend feels premium, and 50s is genuinely finer than 40s. The 3-pack black and white covers my workweek, great value.”
Frequently asked questions
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