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Folded SilkCut Sea Island Cotton Trunks – showcasing fine stitching and soft stretch fabric
Sea Island Cotton Boxer Trunks 3-Color Set – Black, Navy, and White Premium Men's Underwear
Model wearing SilkCut Sea Island Cotton Boxer Trunks – modern low-rise fit with contour pouch
Last Chance Holiday Sale
Close-up of Sea Island Cotton fabric texture showing ultra-soft long-staple fibers
SilkCut no-roll waistband detail with subtle branding on Sea Island Cotton Boxer Trunks
Side view of SilkCut Sea Island Cotton Boxer Trunks showing smooth stretch fit
Back view of Sea Island Cotton Boxer Trunks – seamless fit and soft waistband comfort
Man relaxing at home wearing SilkCut Sea Island Cotton Trunks – effortless everyday comfort
SilkCut premium packaging for Sea Island Cotton Boxer Trunks 3-Pack
Fabric comparison chart of Sea Island Cotton vs Modal, Cotton, and Polyester

SilkCut Sea Island Cotton Boxer Trunks for Men

$22.00 Regular price $40.00
Size Size chart XL
ColorDark Grey
SilkCut modal underwear with ergonomic fit—adaptable stretch fabric that moves with your body

Exceptionally Soft & Durable

SilkCut Micro Modal trunks offering a feather-light feel and superior moisture control

No-Roll Waistband

Men’s luxury underwear by SilkCut—minimalist design meets innovative fabric performance

Superior Breathability

High-performance SilkCut underwear crafted from breathable, hypoallergenic Micro Modal fabric

Sustainable Luxury

SilkCut design features – sleek, supportive, and ultra-light fabric for everyday wear

Sea Island Cotton Fabric

Description

SilkCut Sea Island Cotton Boxer Trunks for Men

Luxury Softness. Natural Breathability. Everyday Confidence.

Experience refined comfort with the SilkCut Sea Island Cotton Boxer Trunks, crafted from 95% Sea Island cotton and 5% Elastane. Known as one of the world’s rarest long-staple cottons, Sea Island cotton delivers exceptional softness, smoothness, and breathability.

These trunks offer a modern silhouette with a supportive contour pouch, a no-roll waistband, and natural stretch that moves with your body. Designed for men who prefer a premium cotton feel with elevated performance, they are ideal for everyday wear, work, or travel.

Why You’ll Love Them

  • Premium Sea Island Cotton: Rare long-staple fibers for silky softness
  • Breathable & Naturally Absorbent: Keeps you cool and comfortable
  • Stretch-Enhanced Fit: 5% Elastane adapts without restriction
  • Supportive Pouch: Natural shape and everyday support
  • No-Roll Waistband: Smooth, secure, and irritation-free
  • Modern Trunk Silhouette: Clean look with all-day ease

Fabric & Care

  • Fabric: 95% Sea Island Cotton, 5% Elastane
  • Feel: Ultra-soft, breathable, naturally smooth
  • Care: Machine wash cold, gentle cycle; tumble dry low or lay flat

Sea Island Cotton vs Other Fabrics

Fabric Softness Breathability Durability Eco Impact
Sea Island Cotton ★★★★★ ★★★★★ ★★★★☆ Natural & renewable
Standard Cotton ★★★★☆ ★★★★☆ ★★★☆☆ Moderate
Modal ★★★★★ ★★★★☆ ★★★★☆ Low-impact
Polyester ★★★☆☆ ★★☆☆☆ ★★★★★ Synthetic (high impact)

Find your fit in our Size Guide.
Explore the full SilkCut Underwear Collection.

Frequently Asked Questions

What makes Sea Island cotton special?

Sea Island cotton is a rare long-staple cotton prized for its exceptional softness, smoothness, and breathability compared to standard cotton.

Are these trunks breathable enough for all-day wear?

Yes. Sea Island cotton is naturally breathable and moisture-absorbing, making these trunks comfortable throughout the day.

Do they provide good support?

Yes. The contoured pouch and stretch fabric provide natural support without compression.

How do they compare to Micro Modal trunks?

Sea Island cotton offers a more traditional luxury cotton feel, while Micro Modal is lighter and cooler. Both are premium options.

Are these a good value?

Yes. The durability of Sea Island cotton and long-lasting comfort make them an excellent value for premium everyday underwear.

Returns and Exchanges

We aim to make exchanges quick and straightforward for our customers.

Please note that, according to US federal law, underwear cannot be returned or exchanged unless it is brand new or defective. Any returned underwear will be disposed of.

Return Policy

You can return new, unopened items within 15 days of delivery for a full refund. Contact support@silkcutunderwear.com for return authorization and be prepared to cover the return shipping costs.

Defective or Incorrect Items

If you receive an incorrect or defective item, we will cover the return shipping costs and replace the item at no charge. All returns must be authorized beforehand, or the shipment will be rejected.

Return and Exchange Instructions

Email support@taniusa.com with your Order Number and Reason for Return/Exchange.

Confirm that the product is brand new, never worn, and in re-sellable condition.

Ensure all tags, labels, and original packaging are intact.

Shipping

SHIPPING OPTIONS:

  • UNITED STATES: Shipping fees may apply. Expedited options are available at an additional cost during checkout.
  • INTERNATIONAL: Shipping fees apply. We do not collect customs taxes; you will be responsible for your country's duties and taxes.

HANDLING TIME:

Orders are dispatched from the US within 24 hours.

SHIPPING TIME:

Depending on the destination, it's usually about 5-7 business days.

TRACKING NUMBER:

All orders are shipped with tracking numbers.

INSURANCE:

We do not offer additional shipping insurance beyond what the carrier offers.

PACKAGING:

Our packaging is 88% recycled and 100% recyclable.

RETURNS & EXCHANGES:

For any concerns, please contact us directly at support@silkcutunderwear.com. However, note that we do not accept returns.

DAMAGED ITEMS:

If you receive a damaged item, please send a photograph showing the damage and the product tag in the same picture. In verified damage cases, we will replace your item.

LOST PACKAGES:

If tracking indicates a package was delivered but not received, customers need to contact the carrier. We will assist with the necessary paperwork for a claim with the carrier.

CONTACT INFORMATION:

  • Email: support@silkcutunderwear.com

SilkCut Sea Island Cotton Boxer Trunks for Men

$22.00 Regular price $40.00
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