**Product Specifications:**
**Brand:** YOURSUN
**Material:** COTTON
**Features:** Healthy and skin-friendly, moisture-wicking, breathable, comfortable to wear, made of comfortable Xinjiang cotton for men's underwear
**Fabric Composition:** 95% cotton, 5% spandex
**Thickness:** Regular
**Size Range:** L-5XL
**Weaving:** Fine weaving
**Quality:** High-quality Xinjiang long-staple cotton, soft, strong, breathable, and comfortable
**Waistband:** Elastic with quality rubber logo
**Design:** Ergonomic design, 3D cutting, fit elastic waistband, breathable antibacterial lining
**Comfort:** Soft, breathable, sweat-wicking, anti-bacterial, with strong package and elasticity
**Color Options:** Black, Blue, Dark Grey, Light Grey
**Packaging:** 4 pieces per pack
**Elasticity Index:** High elasticity
**Comfort Index:** High comfort
**Softness Index:** Soft
**Fit Index:** Close-fitting
**Size Chart:**
- L: 50-60kg, 170/95
- XL: 60-70kg, 175/100
- 2XL: 70-80kg, 180/105
- 3XL: 80-90kg, 185/110
- 4XL: 90-100kg, 190/115
- 5XL: 100-110kg, 195/120
**Design Details:** U-shaped convex pouch, double-needle stitching on the legs, no rolling or leg constriction