Members Always Get Free Shipping and Returns on US Orders
Sustainable, soft, and organic Stretch Cotton Undies designed with comfort in mind. If you're looking to refresh your top drawer, packs are the way to go.
Stretch Cotton Trunk w/ Fly 10-Pack
Sustainable, soft, and organic Stretch Cotton Undies designed with comfort in mind. If you're looking to refresh your top drawer, packs are the way to go.
Size Guide

Size | S | M | L | XL | 2XL | 3XL | 4XL |
---|---|---|---|---|---|---|---|
Natural Waist (in) | 26-28 | 29-31 | 32-34 | 35-37 | 38-41 | 42-44 | 45-47 |
Size | S | M | L | XL | 2XL | 3XL | 4XL |
---|---|---|---|---|---|---|---|
Natural Waist (cm) | 66-71 | 74.5-79.5 | 81-87 | 89-94 | 96.5-104 | 106.5-112 | 114-119.5 |
Fit
"This product Runs normal"
Unsure of What Size to Buy?
Reach out to our CheekSquad at meundies.com/help so we can help you find the perfect size.
Return Policy
If you're not satisfied with any product for any reason, just reach out to the CheekSquad for a full refund or exchange. No caveats. No questions. No worries.
The Membership
Level up your top drawer with new Undies
each month.
Enjoy Discounted Pricing
Pay less for Undies, Loungewear, and virtually everything we make.
Free Shipping and Returns
Members always get free shipping and returns on US orders.
Control Your Shipments
Skip any month you don't need (or want) new Undies.
Unlock Early Access
Get our most popular prints and products before they sell out.
Colors are selected based on available inventory and will vary from this photo. You may receive duplicate colors.
Pop The Trunk
These are the Undies of your dreams. Get ready to move, groove, and improve your quality of life with these form-fitting, soft, organic Stretch Cotton Undies that won’t bunch up when you begrudgingly put pants on. Oh, and did we mention there’s a fully functional fly? Yeah, you’re welcome.
It's All in the Details
- Fully functional fly
- 3" Inseam
- Features our new super- soft "Me" logo elastic band
- 95% Organic Cotton, 5% Spandex
- Ethically Sourced
- Imported Under Fair Working Conditions
Our Problem-Free Philosophy
Honestly, we’re just happy you’re here. We want you to be happy you’re here, too. If you’re not satisfied with any product for any reason, you can return your order for a full refund within 45 days.
Learn More
Free Shipping on US Orders $50+ and Free Returns
Members Always Get Free Shipping and Returns on US Orders
Orders are processed within 1-2 business days. Expected arrival times vary by location.