silky and breathable, healthy and antibacterial

SIZE

• L = US S = Tag L/Waist:25”- 33”
• XL = US M = Tag XL/Waist:27”- 35”
• XXL = US L = Tag XXL/Waist:28”- 36”
• XXXL = US XL = Tag XXXL/Waist:30”- 37”

FEATURES

• Completely Seamless – No stitching or lines for ultimate comfort & fitting! Stretches freely without restriction for maximum movement as if not wearing anything.

To keep it alive, you need a pair of underwear like this.
The temperature of the sperm is 3-5 degrees lower than normal body temperature (about 35 degrees)

Product Specification

• Material: 80%Nylon+20%Spandex
• Size: L, XL，2XL, XXXL, XXXL    
• Style: Brief
• Fabric name: ice silk
• Function: No trace, breathable
• Weave: plain weave
• Crotch lining composition: regenerated cellulose fiber