Top Trunk Titans: Best Brands for Your Swimwear Needs

When it comes to selecting the best trunks, quality, comfort, and style are top priorities for discerning individuals. Several brands have stood out in the market for consistently delivering exceptional products that cater to varying preferences and needs. Renowned names in the industry offer a wide range of designs and materials, ensuring you find the perfect fit for any occasion. To explore which brands made the cut in delivering the finest trunks this year, take a look at the list below.

Illustration of trunks

Best brands of trunks in 2025

Calvin Klein

Calvin Klein is a prominent global fashion brand renowned for its high-quality and stylish underwear, including trunks, which are gaining popularity among millennials and Generation X for their versatility and comfort. Founded in 1968 in New York, Calvin Klein's trunks are part of their broader underwear range that is known for its minimalist and sensual aesthetic. The brand's trunks are designed for everyday wear, sports, and water adventures, contributing to their growing demand. As a major player in the men's underwear market, Calvin Klein benefits from the overall market growth, which is expected to reach USD 66.6 billion by 2033 with a CAGR of 5.7% from 2024 to 2033. Calvin Klein's global retail sales were approximately $9 billion in 2023, reflecting its strong market presence.

Tommy Hilfiger

Tommy Hilfiger, a renowned lifestyle brand, has established itself as a significant player in the apparel market, including the production of high-quality trunks. In 2024, the brand reported global revenue of USD 1.95 billion, with the bodywear segment, which includes trunks, contributing 5% to the overall revenue. The brand's focus on sustainable products has also driven growth, with sustainable items generating 25% of the overall sales growth in Q1 2024. Tommy Hilfiger operates over 2,000 retail stores globally and maintains a strong online presence, enhancing its reach and customer engagement. The brand's diverse product lines, including men's and women's sportswear and kidswear, further solidify its position in the market. For more details, visit their official website.

Hugo Boss

Hugo Boss is a leading brand in the men's underwear market, particularly notable for its high-quality trunks. The company's successful execution of its "CLAIM 5" strategy has driven significant growth, with a 25% increase in group sales in the first quarter of 2023 and a 15% overall sales increase for the full year 2023. This growth is partly attributed to the brand's appeal to younger shoppers and its strong digital sales, which were up 23% in both Q4 and fiscal 2023. Hugo Boss's commitment to quality, innovation, and sustainability aligns well with the increasing demand for versatile and comfortable trunks. The brand's global presence, with products available in 128 countries, further solidifies its position as a top producer in the men's underwear segment.

Ralph Lauren

Ralph Lauren, a renowned American fashion lifestyle brand, is esteemed for its high-quality and stylish apparel, including trunks. As part of its extensive product line, Ralph Lauren offers trunks under various sub-brands such as Polo Ralph Lauren and RLX, catering to different market segments with a focus on classic designs, exquisite craftsmanship, and premium quality. The brand's global reach is significant, with 44% of its revenue coming from the North American region and a total of 23,400 employees worldwide as of 2024. Ralph Lauren's commitment to quality and style aligns with the growing demand for trunks, which are expected to register a high CAGR in the men's underwear market. With its strong brand equity and diverse product offerings, Ralph Lauren remains a top choice for consumers seeking high-end trunks.

Emporio Armani

Emporio Armani is renowned for its high-quality and fashionable trunks, catering to the young professional segment, particularly those in the 25 to 35-year-old age group. The brand is part of the Giorgio Armani group, which has a strong presence in the fashion industry, known for its superior design, class, and exclusivity. Emporio Armani trunks are made from premium materials, ensuring comfort and style, and are part of a broader product line that includes apparel, accessories, and other fashion items. The brand's commitment to sustainability and quality is evident in its designs, which are built to last through fashion trends. With the global men's underwear market expected to grow at a CAGR of 5.7% from 2024 to 2033, Emporio Armani is well-positioned to continue its dominance in the premium underwear segment. Discover more about their exclusive offerings of Emporio Armani trunks.

Hanes

Hanes is a leading global producer of men's underwear, including trunks, with a significant market share. According to Euromonitor, Hanes holds a 7.5% share of the worldwide men's underwear market, up from 6.2% in 2014, and dominates the North American market with a 36.0% share. In the U.S., Hanes' men's underwear sales surpass those of competitors like Fruit of the Loom and Jockey, with Hanes expanding its market share by 390 basis points since 2014. The company's high volume production allows for strong profit margins, with operating margins for U.S. innerwear reaching 23.0% in 2019. Hanes' success is also evident in its international growth, particularly in the Asia-Pacific region where its revenue share grew to 18% between 2012 and 2019.

Diesel

Diesel engines, particularly those produced by leading manufacturers like Cummins and Caterpillar, are pivotal in the heavy-duty truck industry. In 2024, the market size for heavy-duty diesel engine manufacturing in the US is estimated at $36.1 billion, with Cummins holding a significant market share of around 38% as of recent years. These engines are crucial for trucking and rail transportation, driving the demand for heavy-duty diesel engines. Despite a decline in industry revenue at a CAGR of 1.5% over the past five years, the sector is expected to grow due to rebounding consumer confidence and increased freight transportation activity. The high performance and efficiency of these engines make them indispensable for commercial transportation. For more in-depth insights, visit the heavy-duty diesel engine manufacturing industry report.

Björn Borg

Bjorn Borg is renowned as one of the top producers of trunks and underwear, known for its high-quality, comfortable, and stylish products. In 2023, underwear accounted for 55% of the company's total sales, highlighting its dominance in this category. The brand has a strong presence in Northern Europe, particularly in Sweden, where it accounts for 35% of total sales. Bjorn Borg's innovative marketing strategies and focus on fashionable designs have made it a favorite among consumers, as evident from its loyal customer base. The company's continuous growth, such as an 8.8% increase in net sales in Q3 2024, further solidifies its position in the market. For more details on their offerings, visit Bjorn Borg's official website.

SAXX Underwear

SAXX Underwear is renowned for its high-quality trunks, particularly the Kinetic collection, which is ideal for athletic activities due to its moisture management and semicompressive fit. The Kinetic boxer briefs feature a breathable, four-way-stretch blend of 90% nylon and 10% spandex, along with the innovative BallPark pouch for enhanced support. These trunks have been praised for their durability and comfort, even after extensive use, such as 50 days of hiking in the Rockies and High Sierra. Despite a higher price point of around $37, the Kinetic briefs are highly recommended for their performance and comfort. The brand's website has seen significant traffic growth, with a 71.99% increase in visits over the last month.

Jockey

Jockey International Inc. is a leading producer of men's underwear, particularly trunks, which are expected to register the fastest CAGR of 5.8% from 2023 to 2030. Trunks by Jockey are gaining popularity among millennials and Generation X due to their versatility and suitability for everyday wear, sports, and water adventures. In India, despite a 4.0% decline in revenue from 2019 to 2020, Jockey is expected to regain momentum as the market returns to pre-pandemic levels. The brand's expansion, such as the opening of a flagship store in New Delhi in September 2022, further solidifies its presence in the market. Jockey's focus on innovation and quality contributes significantly to the growth of the global men's underwear market.