Branwyn Merino Wool Underwear Review

Liz Smith

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In the world of undergarments, “wool” underwear doesn’t normally come to mind when shopping for comfort for down-there. But there’s a few companies making a serious wave in the sustainable space and bringing merino wool to the spotlight – and Branwyn, a women’s merino wool underwear brand, is one of them. 

Renowned for their commitment to quality, comfort, and sustainability, Branwyn is known for their staple products: their merino wool bralettes and women’s merino wool underwear. 

As someone who’s pregnant and looking to make the swap to “cleaner” clothing, I was excited to give Branwyn underwear a try. And to my surprise, merino wool underwear has now become a staple in my drawer. 

The Benefits of Merino Wool

At the heart of Branwyn’s products is Merino wool, an all-natural, renewable fiber sourced from Merino sheep. Unlike conventional wool, Merino is celebrated for its exceptional softness, fineness, and breathability, ensuring utmost comfort. These qualities make it an optimal material for high-quality underwear, offering an unparalleled combination of luxury and practicality.

The environmental footprint of merino wool is minimal as it is a renewable and biodegradable resource. This fiber has the natural ability to return nutrients to the soil as it decomposes over time, thereby promoting sustainable farming practices. Additionally, Merino sheep are often raised in free-range farming systems, contributing to a more humane and ethical wool production process.

From a health perspective, Merino wool stands out due to its temperature regulating properties, effectively maintaining body warmth in cold weather and wicking away sweat in hot conditions. It is also hypoallergenic, reducing the risk of skin allergies and irritation.

Branwyn Merino Wool Essential Bralette

Branwyn’s Merino Essential Bralette is the perfect blend of comfort and function. Designed with simplicity in mind, it beautifully pairs elegance with comfort, using the softest Merino wool for a snug fit. The style is simple and classic, and features adjustable straps and a supportive band to accommodate a variety of body types.

The Essential Bralette delivers in terms of comfort and fit, with the super-soft merino wool providing a seamless feel against the skin. This, coupled with the fabric’s natural elasticity, ensures an ideal fit, comfortably conforming to the body’s shape (especially for pregnant women like me who are growing by the day.)

Durability is another significant attribute of this product. Despite being incredibly soft, merino wool is a robust, high-performance material. It withstands frequent washes without losing its shape or softness. Whether it’s a casual day at home or a strenuous gym session, the Bralette performs exceedingly well, offering unyielding support and comfort.

After taking a look at other reviews, their customer feedback reflects a high level of satisfaction, with many praising the Bralette’s unmatched comfort, support, and its ability to maintain freshness even after multiple uses.

Branwyn Essentail Thong | The Hive

Branwyn Merino Wool Underwear

Branwyn’s merino wool underwear echoes the same principles of comfort, fit, and durability as the bralette. The underwear, available in a variety of styles to suit different preferences, is designed with a modern aesthetic, merging minimalistic style with practicality. I personally ordered the thongs, which are now my go-to underwear for day to day life. 

In terms of comfort, the underwear is in a league of its own. The merino wool’s breathability and moisture-wicking abilities come into play, and kept me dry and comfortable during my workout and daily errands. The fabric’s elasticity allows it to conform well to the body, giving it a perfect fit.

Despite daily wear and multiple washes, the underwear retains its form, elasticity, and softness. It performs well under various conditions, ranging from daily use to sports and outdoor activities, maintaining comfort and freshness.

The customer reviews also praise Branywn’s underwear for its impressive fit, comfort, and odor-resistance properties, which testify to the high-quality merino wool’s performance.

How to Wash Merino Wool Underwear | The Hive

How to Wash Merino Wool

Generally, it’s safe to wash merino wool in cold or lukewarm water on a gentle or wool cycle if using a washing machine. Branwyn recommends using a mild, eco-friendly detergent, as regular detergents can strip the wool fibers of their natural oils. Avoid using bleach or fabric softeners. 

To dry, gently squeeze out excess water without wringing the garment, then lay it flat on a clean towel, reshaping it as needed. Merino wool should be air-dried away from direct sunlight or heat sources, as these can shrink or damage the fabric. Remember, merino wool is naturally anti-microbial and doesn’t need to be washed as often as other materials – a good airing can often refresh the garment between washes.

Health Benefits of Wearing Merino Underwear

How does merino stack up against other synthetic fibers? The superior breathability and moisture-wicking properties of Merino wool help regulate body temperature and maintain dryness, contributing to overall comfort. These qualities are particularly beneficial in undergarments, as they help prevent the buildup of bacteria and odors.

Additionally, Merino wool is hypoallergenic, meaning it’s unlikely to cause skin irritation or allergies. Its natural softness feels smooth against the skin, making Branwyn’s undergarments an excellent choice for those with sensitive skin.

Environmental Impact of Merino Wool Underwear

Branwyn’s commitment to the environment is embodied in their use of merino wool, a sustainable, biodegradable material. Their merino sheep are raised under ethical conditions, and the brand employs sustainable farming practices to ensure minimal environmental impact.

Additionally, the biodegradable nature of merino wool means Branwyn’s undergarments contribute to the natural cycle of life when disposed of. They break down over time, returning valuable nutrients to the earth, thereby reducing environmental footprint and promoting a healthier ecosystem.

Pricing and Value for Money

Branwyn’s products, while not the cheapest in the market, deliver excellent value for money. When one considers the quality, comfort, durability, and the brand’s commitment to sustainability, the pricing seems more than justified.

Compared to other brands, the price range is competitive, particularly given the high-quality merino wool and the long-lasting nature of the garments. Do I think they’re worth it? Absolutely. 

Final Thoughts

In conclusion, Branwyn merino wool underwear stand out for their superior comfort, fit, and durability. The brand’s use of merino wool brings unparalleled benefits to both wearer and environment, justifying the slightly premium price. For anyone seeking comfort, quality, and an environmentally friendly choice, Branwyn’s merino undergarments are a worthy investment.


use code THEHIVE10 for $10 off your order

Branwyn Essential Bralette

Branwyn Essential Thong

Branwyn Essential Bikini

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Editor’s Note: This article is not medical advice. We encourage you to consult with your trusted healthcare provider before making any decisions regarding your health & wellbeing. There are also some affiliate links throughout the article -The Hive uses commission from our affiliate advertisers (not from you) to fund operations of the business. 


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