Minus33

Woolverino Microweight Men’s Merino Wool Briefs – Breathable & Anti-Chafe

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$34.99
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Size chart
Waist(in)
BRAND XS SMALL MEDIUM LARGE X-LARGE XX-LARGE
Bike Athletic 28-29 30-31 32-33 34-36 37-39 40-42
Calvin Klein 24-26 28-30 32-34 36-38 40-42 44-46
ExOfficio -- 30 32-34 36-38 40-42 44-46
Mack Weldon -- 28-30 31-34 34-36 36-40 42-46
PSD Underwear 24-26 28-30 32-34 36-38 40-42 44-48
Rhone 27-29 29-30 31-33 34-36 37-39 40-44
Stance 28-30 30-32 32-34 34-36 36-38 38-40
Tommy Hilfiger 30-32 32-34 34-36 36-38 38-40 40-42

🏔️ Minus33: Microweight Men’s Wool Briefs - Woolverino

Nature’s Performance Fabric. All-Day Freedom.

Upgrade your foundation with the Woolverino Brief—the ultimate choice for men who demand high-performance comfort without the bulk. Crafted from a specialized blend of superfine Merino wool and durable synthetics, these briefs are engineered to move with you, whether you're conquering a mountain trail or navigating a busy workday.

Why Woolverino?

  • 🧶 Core-Spun Merino Wool: Combines 84% Merino wool for natural temperature regulation and odor resistance with nylon and spandex for enhanced durability and stretch.

  • ⚖️ Featherlight Performance: At just 145 g/m², this microweight jersey knit offers a "barely-there" feel while remaining incredibly tough.

  • 🏃 Enhanced Range of Motion: The classic brief style is cut higher on the leg, providing maximum freedom for your legs during high-output activities.

  • 🛡️ Chafe-Free Comfort: Flatlock seams prevent irritation, while the 1 1/4-inch woven sport elastic waistband keeps everything securely in place.

  • 🌞 Natural Protection: Features a UPF 20 rating to keep you protected during outdoor adventures.

Product Specifications

Feature Details
Brand Minus33 Merino Wool Clothing
Price $34.99
Fabric Blend 84% Merino Wool, 12% Nylon, 4% Spandex
Fiber Weight 145 g/m² (17.5 Micron Fibers)
Certifications OEKO-TEX® 100, Woolmark®, & RWS Certified
Care Machine Wash & Dry (Total Easy Care)

🎨 Available Colors & Sizes

Choose from tactical and classic tones: Black, Ash Gray, Olive Drab Green, Tan 499, and Navy.

  • S / M / L / XL / 2XL: Available for $34.99 USD.

  • Fit Tip: Runs true to size.

Model is protected under applicable copyrights trade marks and other proprietary including without limitation intellectual property rights and international treaties.

Shipping Policy

  • Local Warehouse: orders ship the next business day.
  • Remote Warehouses: processing varies by location — most ship within 2–3 business days, with a range of next-day up to 5 business days.
  • Once your order ships, you'll get a tracking number by email.
  • Orders of $60 or more shipping within the U.S. ship free.
  • Estimated transit: 2–5 business days (USPS Ground Advantage) for U.S. orders.
  • International orders: 5–14 business days via DHL eCommerce, depending on destination and customs processing.
  • If your order hasn't arrived within 2 weeks of the estimated delivery window, contact us and we'll sort out a replacement or refund.

Questions? Reach us anytime at byron@byronsbritches.com.

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