PRIMALS

PRIMALS 100 Merino Wool Boxer Briefs - Natural Rubber Waistband - Elite Performance - Black 1 Count

5.0

$89.98

SizeLarge

About this item

  • Prepare for the greatest set of mens boxer briefs on the planet. What's so bad about modern underwear? Well where do we start? The problem is standard underwears are: ► Made with polyester & elastane ► Contain toxic dyes ► BPA & microplastics ► PFAS & formaldehyde ► Sprayed with pesticides ► Constrict your package ► Erectile dysfunction & shrinkage ► Reduce testosterone & fertility The toxic, endocrine disrupting and carcinogenic compounds used to produce modern underwear are absorbed through the sensitive areas that they cover. This is even more so the case when heat is applied like when you are exercising or are in the sauna. The key to never absorb such compounds is to wear all natural fabrics especially when it comes to underwear. What are PRIMALS Merino Wool Boxer Briefs made of? ► Body Fabric: 100% Merino Rated 5.0 out of 5. Customers find these boxer briefs to be of good quality and appreciate their breathability, with one mentioning they control moisture and odor well. Customers also praise their softness.
Specification

Product facts

Key details

department
mens
date_first_available
November 25, 2025
product_warranty
For warranty information about this product, please click here
best_sellers_rank
#138,172 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #528 in Men's Boxer Briefs
Overview

About this item

  • Prepare for the greatest set of mens boxer briefs on the planet. What's so bad about modern underwear? Well where do we start? The problem is standard underwears are: ► Made with polyester & elastane ► Contain toxic dyes ► BPA & microplastics ► PFAS & formaldehyde ► Sprayed with pesticides ► Constrict your package ► Erectile dysfunction & shrinkage ► Reduce testosterone & fertility The toxic, endocrine disrupting and carcinogenic compounds used to produce modern underwear are absorbed through the sensitive areas that they cover. This is even more so the case when heat is applied like when you are exercising or are in the sauna. The key to never absorb such compounds is to wear all natural fabrics especially when it comes to underwear. What are PRIMALS Merino Wool Boxer Briefs made of? ► Body Fabric: 100% Merino Rated 5.0 out of 5. Customers find these boxer briefs to be of good quality and appreciate their breathability, with one mentioning they control moisture and odor well. Customers also praise their softness.

Have a question about this product?

From the brand

Product detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detail

Customer reviews

8 reviewsPositive

Rated 5.0/5 across 8 reviews — highly regarded by customers.

  • 100% of sampled reviews give 4–5 stars.

Customers say

Customers find these boxer briefs to be of good quality and appreciate their breathability, with one mentioning they control moisture and odor well. Customers also praise their softness.

Generated from the text of customer reviews

Reviews with images

Customer review image for Best boxer brief on Amazon!
See all photos
★★★★★

Worth it for the quality!

Really comfortable and breathable. The merino wool is soft and lightweight, and I love that they’re made from natural materials instead of synthetic fabrics. The fit is great and stays in place without riding up. The price is worth it for the quality! Read more

Sydney
★★★★★

Soft and comfortable

Material is very soft and breathable. Even after wearing all day, it still feels comfortable. The band is the most notable feature, which is very comfortable and doesn't feel "grabby" or "pinched" at the waist. If you are someone who is allergic to cheap dyes in fabric which can cause itchiness or rashes, this is the one to get. No harmful dyes and hence no itchiness. It does not feel cheaply made. Read more

Rasputin
★★★★★

Good fit and quality.

Comfortable and soft with good fit. Read more

S
★★★★★

My husband loves these!

Got these for my husband and he loves them. Fit is great, breathable, and perfect for workouts. The merino wool is really high-quality, and I like that even the waistband is natural. He says they’re his new favorite boxers. Read more

MARY HORMILLOSA
★★★★★

Soft and Comfortable

Bought it for my hubby. Very soft and comfortable fabric. Controls moisture and odor well. Read more

Deepika
★★★★★

Best boxer brief on Amazon!

The search is over! Thanks to primals merino wool briefs! These are hands down the best underwear a man can get. Not only are they super comfortable, they are safe and clean for the sensitive areas! Highly recommend Read more

Customer review image for Best boxer brief on Amazon!
Customer
★★★★★

Soft

Bought these for my boyfriend and he’s obsessed. Says they’re the softest boxers he owns. Happy that I found a pair that he actually likes but is also a safe material and beneficial for fertility. So worth it. Read more

Jo
★★★★★

Good quality cloth

Fits great and very good quality Read more

Sai Krishnamoorthy

We use optional analytics and advertising cookies to understand how visitors use Ventari, measure ads, and improve the experience. You can accept all optional cookies, allow analytics only, or decline them. See our Cookie Policy.