Men's Seamless Ice Silk Boxer Briefs 3D Ergonomic Design with Pouch Breathable Plus Size Underwear

 Key Selling Points 
✅ Seamless Hem | Barefoot Comfort
Heat-bonded technology, fits without squeezing thighs

✅ Pouch Design | More Room & Support
3D space cutting, no pressure
Natural fit, free movement

✅ Elastic Comfort Waistband | No Red Marks
Wide elastic waistband, soft and flexible
Snug but not tight, no marks after long wear

✅ Double-Layer Crotch | Healthier
Double stitching, neat and durable
Improved durability and hygiene

✅ Soft & Breathable Fabric | Better Than Others
Scientific blend: 95% Polyester + 5% Spandex
Skin-friendly, moisture-wicking, non-stuffy

🧵 Fabric & Craftsmanship
🔬 Scientific Blend – Soft & Stretchy
95% Polyester: soft, wrinkle-resistant, durable
5% Spandex: high elasticity, great recovery, fits body shape

🧵 Fine Workmanship
Double-stitched seams
Reactive dyeing, color fastness >3.5, no fading

📏 Size Guide
Size    Waist (Chi)    Jeans Size
XL    2.1–2.4    29–31
XXL    2.4–2.6    31–33
XXXL    2.6–2.8    33–35
XXXXL    2.8–3.1    35–38
📌 Note: 1 Chi ≈ 33.33 cm. Manual measurement may have 1–2 cm deviation.

📊 Height/Weight Recommendation (Partial Example)
Height (cm)    40-50kg    50-60kg    60-65kg    65-70kg    70-75kg    75-80kg    80-85kg    85-90kg    90-95kg
160-165    XL    XL    2XL    2XL    3XL    3XL    4XL    4XL    4XL
170-175    XL    XL    XL    2XL    3XL    3XL    4XL    4XL    4XL
180-185    XL    XL    2XL    2XL    3XL    3XL    3XL/4XL    4XL    4XL

🎨 Color Options
Light Gray
Royal Blue
Dark Gray
Light Blue
Black
Classic, minimalist colors – understated and stylish, easy to match

📦 Packaging & Quality Statement
Pursue Quality · Enjoy Life
A good pair of underwear is not just about wearing – it’s a lifestyle.
Every detail, from fabric to cutting, waistband to crotch, serves your comfort.

👉 Buy Now & Experience Naked-Feel Comfort
Perfect for daily commutes, sports, long sitting hours, and travel.