Buy our Trunk - Butter Nuts men's underwear at Step One US. Our unique anti-chafe panels, 3D comfort pouch and super soft viscose made from bamboo are absolute game changers.
First Pair Guarantee - Love them or they're FREE
Best suited for guys with thinner legs
3D Comfort Pouch - A hidden piece of elastic around the pouch to surround you perfectly and keep everything in place
UltraGlyde™ - Ride up resistant panels prevent leg ride
Super Soft Bamboo Viscose - Wicks away moisture, produced in a closed-loop system
95% viscose made from bamboo, 5% spandex
Mix & Match Size, Colour or Style to make up multi-packs
Trunk - Butter Nuts
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First Pair Guarantee - Love them or they're FREE, Best suited for guys with thinner legs , 3D Comfort Pouch - A hidden piece of elastic around the
Trunk - Butter Nuts
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Buy STEP ONE Mens Underwear Trunk Briefs - Underwear for Men, Moisture-Wicking, 3D Pouch + No Ride Up Trunk Briefs for Men and other Briefs at
STEP ONE Mens Underwear Trunk Briefs - Underwear for Men, Moisture-Wicking, 3D Pouch + No Ride Up Trunk Briefs for Men