Minus33 Woolverino Microweight Men’s Merino Wool Briefs – Breathable & Anti-Chafe

In stock, ready to ship
Inventory on the way

$34.99

Shipping calculated at checkout.

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

Free Standard Shipping

🏔️ Minus33: Microweight Men’s Wool Briefs - Woolverino

Name: Minus33 Woolverino Microweight Men’s Merino Wool Briefs – Breathable & Anti-Chafe
Brand: Minus33 Merino Wool Clothing
SKU: 1113S
Price: 34.99 USD
Availability: InStock

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.

{"id":45799367671981,"title":"Black \/ S","option1":"Black","option2":"S","option3":null,"sku":"1113S","requires_shipping":true,"taxable":true,"featured_image":{"id":39334893420717,"product_id":8518006341805,"position":13,"created_at":"2026-03-09T03:46:13-05:00","updated_at":"2026-03-09T03:46:16-05:00","alt":null,"width":1200,"height":1200,"src":"\/\/byronsbritches.com\/cdn\/shop\/files\/merino-micro-woolverino-boxer-briefs1113AMF-zoom_53bae9fe-7c40-432e-b6d9-1348c825b607.jpg?v=1773045976","variant_ids":[45799367671981,45799367704749,45799367737517,45799367770285,45799367803053]},"available":true,"name":"Minus33 Woolverino Microweight Men’s Merino Wool Briefs – Breathable \u0026 Anti-Chafe - Black \/ S","public_title":"Black \/ S","options":["Black","S"],"price":3499,"weight":77,"compare_at_price":null,"inventory_management":"shopify","barcode":"819877020321","featured_media":{"alt":null,"id":30770506727597,"position":13,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/byronsbritches.com\/cdn\/shop\/files\/merino-micro-woolverino-boxer-briefs1113AMF-zoom_53bae9fe-7c40-432e-b6d9-1348c825b607.jpg?v=1773045976"}},"requires_selling_plan":false,"selling_plan_allocations":[]}

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

Shipping Policy

Most orders are shipped within 2 days
Orders typically arrive in 7-10 days
If your order hasn't arrived 21 days after your order please contact us for a full refund.