Perfect Comfort
"The fit and quality of these boxers is the best I have tried!"
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Making clothing can be a dirty business, but we strive to keep it clean. Our line is crafted for quality and long-term performance. And we limit what we make: small-batch production ensures every garment is built to the highest standards and finds a loving home. Our approach minimizes landfill waste and uses less energy and water. We know it’s disappointing when a style you love is out of stock, but we appreciate your joining us in our pursuit of the highest environmental standards and carbon neutral impact.
| Size | Chest | Waist | Neck | Sleeve Length | Inseam |
| S | 36-38 | 29-31 | 14-14 1/2 | 32-33 | 30-31 |
| M | 39-41 | 32-34 | 15-15 1/2 | 33-34 | 31-32 |
| L | 42-44 | 34-37 | 16-16 1/2 | 33-34 | 31-32 |
| XL | 45-47 | 38-40 | 17-17 1/2 | 35-36 | 32-33 |
| XXL | 48-50 | 42-44 | 18-18 1/2 | 36-36 1/2 | 32-33 |
Next to Skin: Your second layer of skin, hugs the body tight for optimal layering.
Athletic: Snug fit, this layer fits close to the body for a contoured, slim silhouette.
Standard: Not too snug and not too loose, this layer is right in the middle for everyday use.
Relaxed: Loose fit for comfort and extra layering underneath.
Sleeve: With arm slightly bent, measure from the center back of your neck (at your spine) to the elbow and down to your wrist.
Bust/Chest: Measure full circumference of the chest at the widest point, under the arms.
Waist: Measure full circumference of the waist at the smallest point.
Hips: Measure full circumference of the hips at the widest point.
Inseam: Place measuring tape at crotch and measure to ankle.
For any sizing, styling, or general inquiries, please contact us.
Love the Woolies 1 Collection? This is its future.
New colors coming soon! Get first dibs by signing up below the add to cart button.
Love the Woolies 1 Collection? This is its future.
New colors coming soon! Get first dibs by signing up below the add to cart button.
Composition: 85% Merino Wool, 15% Nylon
Weight(s): 125 gsm
Micron gauge: 19.5μm
Crafted using Nuyarn® technology, a twist-free spinning method designed to amplify the inherent performance of merino wool. This ultra-lightweight base layer fabric offers a remarkable 35% improvement in thermal efficiency, making it an ideal choice for various climates. Pro-Tech surpasses its traditional ring-spun counterparts with an astounding 8.8 times increase in durability and an impressive 85% boost in elasticity. Experience unparalleled comfort and longevity with our Pro-tech fabric, a testament to innovation and quality in every thread.
Overall rating: 4.7777777 / 5 from 45 reviews.
Men's Woolies Pro Tech Boxer Brief offers a perfect blend of comfort, durability, and thermal efficiency. Customers praise its lightweight design, exceptional fit, and the innovative Nuyarn® technology that enhances elasticity and durability.
Review topics: ["fit","waist","fabric","briefs","comfort","feel","boxers","underwear","waistband","merino","activity","undies","wool","layer"].
"The fit and quality of these boxers is the best I have tried!"
— rodd w. (5/5)
"I've worn Smartwool boxers for years . . . these are so much more comfortable. Waistband doesn't roll over and . . . they are RED!"
— Roger D. (5/5)
"I like these woolies - but not quite as much as my natural boxer briefs. I love the merino feel and they definitely are warmer on cold ski days, but the seams on my butt are a tad tight. I have a muscular rump, this might not be the case for everyone."
— Jeff C. (4/5)
"Shrinkflation has ruined a great product. Inseam reduced and they have added an unpleasant side seam. Not worth the price any longer."
— Joe (2/5)
"I've purchased may of these and continue to. They are super comfortable and last well. A nice length too."
— William R. (5/5)
"Best product and exzellent Service !"
— Andreas T. (5/5)
"My husband really likes them!"
— Emma (5/5)
"I was looking to with from products with plastics forever chemicals (PFAS) to natural. These have been great. Very comfortable, nice fit throughout the day, breathable."
— Richard B. (5/5)
"Like the weight and fit"
— Mark B. (5/5)
"I like them"
— Charles G. (5/5)