1. Winter Sports Base Layers & Thermals Offered
  2. sku: 5662880484902722
  3. SMARTWOOL SL857-XL-EB

SMARTWOOL SL857-XL-EB Mens Wool Boxer Briefs 605284424315

Sl857-xl-eb Smartwool Mens M Lightweight Wool Boxer Briefs Nwt

( Brand: Smartwool ), ( Manufacturer Part Number: SL857-XL-EB ), ( Features: Lightweight ), ( Country Of Origin: Vietnam ), ( Size: Choose ), ( Garment Care: Machine Washable ), ( Material: 100 Merino Wool ), ( Size Type: Regular ), ( Department: Men ), ( Style: Long Johns ), ( Performance/activity: Skiing ), ( UPC: 605284424315 )

Review SMARTWOOL Mens Lightweight Wool Boxer Briefs Nwt

Introducing the Smartwool Men's SL857 XL-EB Boxer Briefs, an exceptional combination of comfort, style, and performance that sets a new standard for merino wool undergarments. These boxer briefs are designed with the active man in mind, offering unmatched moisture-wicking capabilities, odor resistance, and next-to-skin comfort.

The star of the show is the premium Merino wool blend, which consists of 85% Merino wool and 15% nylon. This specific blend strikes the perfect balance between natural insulation, quick-drying properties, and durability. The Merino wool is sourced from ethically raised sheep, ensuring that these boxer briefs not only perform exceptionally well but also contribute to a responsible and sustainable production process.

The SL857 XL-EB Boxer Briefs feature a classic, ergonomic cut that provides a snug yet comfortable fit. The boxer brief design offers added coverage and support, making them an excellent choice for both everyday wear and more active pursuits. The seamless construction not only eliminates potential chafing points but also contributes to a smooth and sleek appearance.

One of the most impressive aspects of these boxer briefs is their ability to wick moisture away from the skin. Merino wool is renowned for its moisture-wicking properties, keeping you dry and comfortable even during intense workouts or in humid conditions. Additionally, the natural wool fibers are antibacterial, effectively eliminating odors, ensuring that you stay fresh throughout the day.

The Smartwool Men's SL857 XL-EB Boxer Briefs are engineered with Smartwool's signature 2x2 seamless technology, meaning there are no side seams, which further enhances their comfort and eliminates potential irritation. The flatlock seams on the legs and gusset provide additional durability, ensuring these boxer briefs can withstand the test of time.

In summary, the Smartwool Men's SL857 XL-EB Boxer Briefs deliver unparalleled comfort, performance, and style. Their premium Merino wool blend offers natural insulation, quick-drying properties, and odor resistance, while the ergonomic cut and seamless construction provide a smooth, sleek appearance and exceptional comfort. Perfect for both everyday wear and active pursuits, these boxer briefs are an essential addition to any man's undergarment collection.

Smartwool SL857-XL-EB Men's Wool Boxer Briefs are known for their merino wool construction, which offers several benefits for comfort, durability, and temperature regulation. However, like any product, they have their pros and cons.

Pros:

1. Moisture Wicking: Merino wool is naturally effective at wicking moisture away from the skin, keeping you dry and comfortable.

2. Temperature Regulation: Merino wool has excellent thermal properties, keeping you warm in cold weather and cooling you down in warm weather.

3. Durable: Merino wool is a strong and resilient fiber, making these boxer briefs highly durable.

4. Odor Resistant: Merino wool has natural antimicrobial properties, reducing the need for frequent washing.

5. Soft: Merino wool is soft and comfortable against the skin.

Cons:

1. Price: Merino wool is a premium material, making these boxer briefs more expensive than synthetic alternatives.

2. Shrinkage: Merino wool can shrink if not cared for properly, so it's important to follow the care instructions carefully.

3. Wrinkles: Merino wool can wrinkle easily, which may not be desirable for some people.

4. Sizing: These boxer briefs may run small, so it's important to order the correct size to ensure a good fit.

Conclusion:

The Smartwool SL857-XL-EB Men's Wool Boxer Briefs offer several benefits, including moisture wicking, temperature regulation, durability, odor resistance, and comfort. However, they also have some drawbacks, such as a higher price point, potential shrinkage, wrinkling, and sizing issues.

Recommendation:

If you're looking for high-quality, comfortable, and durable underwear that can keep you warm in cold weather and cool in warm weather, the Smartwool SL857-XL-EB Men's Wool Boxer Briefs are a great investment. However, they may not be the best option for those on a tight budget or who prioritize wrinkle-free or shrink-resistant underwear. To ensure the best fit, be sure to order the correct size based on the size chart provided by Smartwool.

Details:

Shipped with USPS Priority Mail. Smartwool Mens M Lightweight Wool Boxer Briefs, NWT. Condition is New with tags.

part #: sl857xl prices

  • $34.99-$66.97

specifications basetherma:

  • brand: Smartwool
  • mpn: Sl857-xl-eb
  • features: Lightweight
  • country of origin: Vietnam
  • size: Choose
  • garment care: Machine Washable
  • material: 100 Merino Wool
  • size type: Regular
  • department: Men
  • style: Long Johns
  • performance/activity: Skiing
  • upc: 605284424315

general basetherma:

  • Winter Sports > Clothing > Base Layers Thermals
  • condition: New with tags

payments basetherma:

  • wallet: Apple-pay
  • other
  • credit card: Discover

returns basetherma:

  • policy: No Returns

offer basetherma:

  • quantity: 1
  • sold: 0
  • started: February 8, 2026
  • availability: In Stock
  • options: Ship-to-home

shipping basetherma:

  • transit: 4-11 Days
  • class: Expedited
  • service: USPS Priority Mail
  • cost: $11.78
  • type: Fixed
  • carrier: USPS

seller basetherma:

  • # reviews: 1966
  • rating: 98.8%
  • city: Anchorage, Alaska
features: lightweight, country of origin: vietnam, size: choose, garment care: machine washable, size type: regular, department: men, style: long johns, performance/activity: skiing,
category: sporting goods > winter sports > clothing > base layers thermals, color: choose, material: 100 merino wool, sku: 5662880484902722,

Smartwool SL857-XL Is Similar To:

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2 offers $34.99–$66.97 USD
  • Offer #1: $34.99 price + $4.99 shipping estimate = $39.98* total.+$4.99 shipping
  • Offer #2: $66.97 price + $5.97 shipping estimate = $72.94* total.+$5.97 shipping

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