Based on traditional men's sizing, Truhks are super soft bamboo underwear that have a unique 3-layer pocket to securely hold your STP/soft packer in place.
Calvin Klein Modern Cotton Stretch Plus Boxer Briefs (3 Pack) - Black
Boxer Packer Underwear
Rigs of the 2022 Colorado Trail Race
Buy Calvin Klein Men's Micro Stretch Low Rise Trunk 5 Pack Underwear Black/Blue Shadow/Medium Grey/Cobalt Water (S, M, L, XL) - MyDeal
Men's Underwear: Boxers, Briefs, Jockstrap
Men's Underwear: Boxers, Briefs, Jockstrap
Pouch Front Boxer STP/Packing Underwear Truhk
Nike Underwear Mens Boxer Brief 3pk Black Printed Waistband-multi
Costway Freestanding Punching Bag with Stand Boxing Gloves for Adult Kids Adjustable Red NJD375ZRE - The Home Depot
Boxer Packer Underwear
RODEOH Truhk Pouch Front Packing STP Boxer Underwear - FTM Transgender (L) Black at Men's Clothing store
Packer Underwear