Mulberry Silk

Navy Blue / S

$114.00

1/12

Mulberry Silk - Classy Boxer

$114.00

100% Chinese Mulberry silk, 19 momme weight, the world's finest. Low-impact dyes. Natural rubber waistband. Smooth, cool, naturally elegant.

Color

Size

100% Natural Fabrics

Third-Party Certified

Plastic-Free Packaging

Long-Lasting Fabrics

Most loungewear feels ordinary. Silk doesn't.

The Classy Boxer is made from 100% Chinese Mulberry silk, the world's finest. At 19 momme weight, it's the optimal balance of durability and lightweight luxury. China has perfected silk production over thousands of years, and it shows in every thread.

Colored with low-impact dyes. Finished with a natural rubber waistband from latex trees wrapped in silk. Every detail refined.

Smooth to the touch, naturally cooling, and lightweight enough to forget you're wearing it.

What you get:

19 momme Chinese Mulberry silk, the gold standard for quality
Ultra-smooth hand feel (no friction, no irritation)
Naturally thermoregulating: cools on contact, comfortable year-round
Lightweight luxury that drapes beautifully without clinging
Low-impact dyes that are gentle on skin
Natural rubber waistband wrapped in silk
Gentle on all skin types, including sensitive

Perfect for lounging, sleeping, or simply feeling exceptional.

For moments when comfort isn't enough, when you want something special.

RWS Certified - Traceable Merino wool from ethically managed farms, certified by the Responsible Wool Standard (Version 2.2).

GOTS Certified - 100% organic cotton verified under the Global Organic Textile Standard (Version 7.0), ensuring no harmful chemicals from farm to fabric.

European Flax™ Certified - Premium linen fiber grown in Western Europe with guaranteed traceability, certified by the Alliance for European Flax-Linen & Hemp.

OEKO-TEX Standard 100 - Independently tested and certified safe for direct skin contact, free from harmful substances.

Certified Natural Rubber - Natural rubber threads produced without synthetic additives, meeting strict safety and purity standards.

Every fiber is traceable. Every material is tested. Every standard is met.

Best For - Lounging, sleep, gifting, or treating yourself to something exceptional.

Fabric: 100% Mulberry silk - no chemical finishes, colored with low-impact dyes.

Waistband: Natural rubber from latex trees wrapped in the same silk.

Stitching & Logo: 100% pure cotton.

Fit: Relaxed fit, mid-rise.

Design: Fluid, elegant drape with clean finish.

Colors: Navy Blue, Burgundy, Black, Intense Green.

Sizes: S – XXL.

Hand wash cold or machine wash on delicate cycle (use a mesh bag).
Hang or lay flat to dry (no tumble dry).
Silk is delicate, gentle care maintains its smoothness.

Shipping

Delivery times are estimates and begin after your order ships:

UK: 3–7 days
Europe: 4–9 days
USA: 5–9 days
Australia: 4–8 days
New Zealand: 6–10 days
Canada: 6–11 days

Returns

Customer satisfaction is our #1 priority. If you're not 100% satisfied with your order, send us a message at contact@cedrclothing.com and we'll help you return your order with a full refund.

Link to return policy

Fabric Composition

CEDR 100% natural. Always

Other brands Synthetic blends or fully synthetic

Odor Resistance

CEDR Breathable. Antibacterial by nature

Other brands Retains moisture. Develops odor

Skin Safety

CEDR Hypoallergenic. Undyed options. Not itchy

Other brands Toxic dyes. PFAS. Irritation

Durability

CEDR Softens with wear. Built to last

Other brands Pills. Loses shape. Breaks down fast

Microplastics

CEDR Zero

Other brands Shed into waterways with every wash

Transparency

CEDR Full material traceability

Other brands Vague premium blend claims

Merino Wool

Regulates temperature and resists odor for days. The fiber structure prevents bacteria from binding, so you stay fresh without chemicals

Shop Now

Cools on contact and feels weightless against your skin. It drapes without clinging, wicks moisture naturally, and breathes in any climate

Shop Now

Organic Cotton

Absorbs moisture deeply and releases it fast. No dyes, no finishes, no irritation, just pure hypoallergenic comfort for sensitive skin

Shop Now

Flax Linen

Stays dry even when you sweat. Its hollow fibers pull heat away from your body and allow constant airflow

Shop Now

Over 65% of clothing today is made from synthetic fabrics

CEDR started with a simple frustration. Every pair of underwear on the market was either cheap and synthetic, or labeled premium but still blended with polyester.

We wanted something pure. Made entirely from natural fibers. No shortcuts. No compromises.

So we built it ourselves.

Ready To Feel The Difference?

Experience premium comfort with our risk-free guarantee

30-Day Money-Back Guarantee

Returns & Exchanges Accepted

Express Shipping Is Included

Join CEDR

Get 10% off plus early access to new releases.

Account