Core Trunks 9-Pack
★★★★★

“Not tight but just right. Comfortable.”

Matt F. — Verified reviewer

Next-Level Durability Real Lasting™ Cotton finishing technology keeps your garments soft, smooth, and fresh wash after wash. No pilling, no fading—just reliable comfort that stands up to your daily routine. With every wear, enjoy the long-lasting quality you need for your everyday essentials.
Quick-Dry Cotton Stay cool and dry all day long with ultra-breathable Real Cool Cotton™. Designed with advanced moisture-wicking technology, this garment ensures optimal comfort, even in warm climates or during physical activity.
SupportTech Pouch Feel secure with a supportive pouch that perfectly molds to your body’s shape. Engineered for a reliable fit, these boxer briefs move effortlessly with you all day long.
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Rotem is 183 cm / 6" and wears M

ORGANIC COTTON

Core Trunks 9-Pack

Core Trunks 9-Pack

€105,30 Regular price €162 Sale price
Regular price €105,30
Free from harmful chemicals
Free from harmful chemicals
This product is GOTS-certified. GOTS has strict chemical criteria aimed at protecting the health of workers, the environment and the end consumer. GOTS prohibits allergenic and carcinogenic chemicals, and those that don’t meet rigorous conditions, including flame retardants, PFAS and toxic dyes.

Fit

Boxer Briefs (6") Trunks (3")

Material

Organic Cotton TENCEL™ LYOCELL
Color: Midnight Blue / Midnight Blue / Midnight Blue
Color
Size
Only 0 left in stock

Free shipping to [COUNTRY] above [VALUE] EUR

Easy 60 day returns & exchanges

• Next-Level Durability
Next-Level Durability
Real Lasting™ Cotton finishing technology keeps your garments soft, smooth, and fresh wash after wash. No pilling, no fading—just reliable comfort that stands up to your daily routine. With every wear, enjoy the long-lasting quality you need for your everyday essentials.
• Quick-Dry Cotton
Quick-Dry Cotton
Stay cool and dry all day long with ultra-breathable Real Cool Cotton™. Designed with advanced moisture-wicking technology, this garment ensures optimal comfort, even in warm climates or during physical activity.
• SupportTech Pouch
SupportTech Pouch
Feel secure with a supportive pouch that perfectly molds to your body’s shape. Engineered for a reliable fit, these boxer briefs move effortlessly with you all day long.
• Free from harmful chemicals
Free from harmful chemicals
This product is GOTS-certified. GOTS has strict chemical criteria aimed at protecting the health of workers, the environment and the end consumer. GOTS prohibits allergenic and carcinogenic chemicals, and those that don’t meet rigorous conditions, including flame retardants, PFAS and toxic dyes.
A 9-pack of soft, and breathable boxer trunks made with 95% organic cotton and treated with Real Cool™ Cotton and ReaLasting™ Cotton technology to make your second skin feel even better.
  • A 9-pack of our trunks
  • Soft and stretchy trunks
  • Exposed elastic band and heat seal logo
  • Fitted pouch
  • Real Cool™ Cotton is a sweat-wicking cotton material
  • Sweat-wicking properties for up to 30 washes
  • Real Lasting™ Cotton doesn’t pill as fast as regular cotton does, so your basics will stay soft and smooth for much longer
  • Inseam: 3 inches / 7,6 cm.
  • Midnight Blue: A deep, muted blue. Darker than a classic navy, but softer than black.

Cotton is a natural fiber that is commonly used for its breathability and softness. Using organic cotton instead of regular cotton has the potential to build soil health, as it is grown without the use of synthetic fertilizers.

  • 95% Organic Cotton, 5% Elastane
  • Machine washable with similar colors. Maximum 40°C wash
  • We recommend washing at 30°C
  • Snug, body-hugging fit in a soft and stretchy material. If between sizes, we recommend sizing up
kg CO2e
2.87
2.56
1.54
1.57
0.72
0.03
14.20
Traceability
Egypt
Egypt
Türkiye
Türkiye
China
Sea
Spain
Total ImpactSavings
0.05 mol H+-Eq
43%
29.14 MJ
65%
0.16 mol N-Eq
28%
45.42 CTUe
82%
9.29 kg CO2e
26%
493.95 pts
-199%
4.48 m3
80%
This data comes from a Life Cycle Assessment conducted by Made2Flow, specifically for the product featured on this page. These calculations apply to the most recent delivery of this product to our warehouse in 2025 and will be refreshed annually if the product is restocked. Read more about the calculations here.
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Overall rating: 4.816635 / 5 from 529 reviews.

AI Generated Review Summary

The Core Trunks 9-Pack is praised for its soft, breathable, and comfortable material made with 95% organic cotton. Customers appreciate the perfect fit, great colors, and excellent quality. The product is also noted for its comfort and fast shipping.

Summary topics

  • Material Quality (11%): It was observed by customers that the material used in the product is great, comfortable, soft, and of good quality.
  • Fit Accuracy (23%): Many customers stated that the product has a perfect fit, which is a common opinion among the reviews.
  • Comfort Level (8%): Customers raved about the feel of the Core Boxers, describing it as soft, comfortable, and great.
  • Color Satisfaction (7%): It was noted by customers that the colors of the product are great and beautiful, with many expressing their satisfaction.
  • Overall Comfort (4%): Customers appreciated the great comfort of the product, which was mentioned multiple times in the reviews.

Review topics: [size, fit, color, feels, length, look, quality, shipping, finish, fabric, material, leggings, style, weight, comfort, pants, design, value, shape, pair, packaging, snug, boyfriend, underwear, texture, durability, boxers, trunks, price, undies].

Review highlights

  • "Very happy with the colours, quality and fit (Size XS fits as expected)" — Scott K.
  • "Good quality and soft Material, good fit" — Paula S.
  • "Nice colors good material good fit" — Alíz P.

Reviews

Comfortable fit and size, snug,

"Comfortable fit and size, snug, and really soft fabric. The textile feels like good quality."

— Mari M. (5/5)

My boyfriend just ordered nine

"My boyfriend just ordered nine more of the trunks, after having had four of them for quite some time. Very comfortable and quite durable, they are his favorite!"

— Magdalena R. (5/5)

Really comfortable trunks with a

"Really comfortable trunks with a soft, breathable feel and a great everyday fit. I’d give them 4 stars because they run a little small, so I’d recommend sizing up if you prefer a bit more room. Otherwise, they’re very comfy and feel great to wear"

— Selina S. (4/5)

Great Boxers

"These are great boxers. I was hesitant due to price but I will absolutely buy again. They have a nice fit on the leg, no rise, and very comfortable. High quality fabric, keeps everything in place, and upholds in the wash."

— Brandon W. (5/5)

Nice pants

"My partner loves the pants very much. Soft fabric, comfortable and very good quality."

— Ruta L. (5/5)

a little tight on the

"a little tight on the thighs, but otherwise good"

— Kelsey r. (5/5)

Feels very good. Best basic

"Feels very good. Best basic trunks what I have had. Very durable."

— Peetu L. (5/5)

Very comfortable and soft material,

"Very comfortable and soft material, fits true to size."

— Marzia G. (5/5)

Not durable

"I’m disappointed in the durability of this underwear. After a bit over a year of using this underwear, I am sorry to say that there are holes in the crotch. I wear each pair about once every 3 weeks on average so it’s not like I’m wearing them very often. They look and feel nice but they do not last as long as underwear this expensive should."

— Kel B. (5/5)

Soft fabric and very comfortable

"Soft fabric and very comfortable to wear. My son likes them immediately."

— Thi L. (5/5)

Q&A