Spun Bamboo
Men's Bamboo Boxer Shorts – Bamboo Viscose, Organic Cotton, Button Fly
Soft, breathable men’s bamboo boxer shorts made with 70% viscose from bamboo and 30% organic cotton. Designed with a relaxed fit through the body and legs, these classic boxer shorts feature a fabric-covered waistband, smooth flatlock seams, and a functional single-button fly for comfortable everyday wear.
PREORDER + AVAILABILITY
Some colors, sizes, and pack options may be available for preorder. Select your size, color, and pack to see current availability before adding to cart.
Why You’ll Love Them
- Soft + breathable: Bamboo-rich jersey feels smooth against the skin and is designed for comfortable daily wear.
- Relaxed fit: Roomy through the body and legs for easy movement without a restrictive feel.
- Fabric-covered waistband: Soft elastic waistband is fully wrapped in fabric and stitched to help reduce twisting.
- Functional button fly: Classic single-button fly provides easy access with secure coverage.
- Smooth seams: Flatlock construction helps reduce rubbing and chafing.
Fabric + Construction
Fabric: 70% viscose from bamboo / 30% organic cotton
Fit: Relaxed boxer-short fit
Fly: Functional single-button fly
Waistband: Soft elastic waistband fully covered in fabric
Seams: Smooth flatlock construction
Fit + Sizing
Classic American sizing with a relaxed, true-to-size fit through the body and legs.
Size guide:
Small: 28–30 in
Medium: 30–34 in
Large: 34–38 in
XL: 40–42 in
XXL: 44–48 in
Colors + Packs
Available in Black, Cream, Steel Blue, and Charcoal Grey in select sizes. Choose from Single and 3-Pack options where available.
Best For
Everyday wear, lounging, sleeping, travel, and anyone who prefers a looser, more relaxed underwear fit. Many customers also wear them as lightweight sleep shorts or lounge shorts.
Underwear Return Policy
Please note: Due to the intimate nature of this garment, underwear is not returnable. Please review sizing carefully before ordering.
Designed in California
Thoughtfully designed in California and made in China, where bamboo grows.


