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.

Layer 1 (Interior pocket): Securely tuck in your STP/packer.
Layer 2 (Center panel): O-opening to pull shaft through and keep your STP/packer from turning.
Layer 3 (Exterior pocket): The contour pouch has room to tuck the shaft giving a natural hang. The open horizontal front pouch gives you access for stand to pee devices.

95% bamboo, 5% spandex.  Machine wash cold, tumble dry low.

Sizing Tips

• Pick a pair of your favorite fitting underwear.
• Measure the waistband of the underwear lying flat.
• Compare the measurement to the Waistband Measurement on the Size Chart.

Size Chart
30-32 inch hips (XS)
33-35 inch hips (Small)
36-38 inch hips (Medium)
39-41 inch hips (Large)
42-45 inch hips (XL)
46-49 inch hips (2X)