4 Packs of Men's Loose Breathable Sports Casual Underwear

Features:
Button open fly stays flat and smooth, and comfort flex waistband keep your men's underwear from pinching and binding.The inner crotch is antibacterial, super stretchy, and does not deform

Specifications:

• Color: black, white, light gray, light blue
• Size: XS, S, M, L, XL
• Material: 77.8% nylon + 22.2% spandex
• Pattern: solid color
• Style: casual, classic, fashionable, sexy, home
• Thickness: regular
• Season: spring, summer, autumn, winter
• Item type: shorts