Report Details:
15 Companies Covered
99 Pages
The Thermal Underwear Market to Reach USD 11.58 billion by 2035 at a Sluggish CAGR of 3.25% During the Forecast Period: 2025 to 2035
Overview of the Thermal Underwear Market
The global thermal underwear market continues to gain momentum as extreme weather conditions, expanding retail channels, and evolving consumer lifestyles drive demand for functional innerwear.
According to Market Research Future Analysis, the market was valued at USD 8.15 billion in 2024 and is projected to reach USD 11.58 billion by 2035, registering a CAGR of 3.25% from 2025 to 2035.
The market benefits from strong participation across both physical retail and e-commerce channels, with consumers increasingly opting for technologically advanced, moisture-wicking, and lightweight thermal garments suitable for everyday and outdoor use.
With changing apparel preferences, greater emphasis on performance clothing, and rising awareness of thermal comfort, the market continues to strengthen across all major regions.
Segment Insights
The market displays diverse performance across product type, material type, end-use, and distribution channels. Within product types, tops hold the largest share and are expected to record a CAGR of 3.75%, supported by high usage during colder months and strong adoption across both casual and outdoor apparel categories.
Bottoms and sets continue to grow steadily, offering consumers versatile layering options for winter performance and indoor comfort.
Material advancements strongly influence market dynamics. Blends remain the dominant material type, projected to grow at a 3.8% CAGR due to their superior insulation, durability, and adaptability.
These blends combine synthetic fibers such as polyester, nylon, or Lycra with natural fibers like cotton or wool, resulting in fabrics that provide warmth without adding bulk.
Cotton, synthetic materials, and wool continue to hold significant market positions, with each segment addressing distinct consumer needs related to breathability, warmth, and moisture control.
End-use segmentation highlights men as the largest contributor, expected to grow at a CAGR of 3.64%. This growth is driven by high demand for sports-oriented thermal apparel, gym wear, performance layers, and all-season comfort essentials.
Women and kids represent expanding segments as lifestyle apparel trends shift toward functional clothing and a greater emphasis on thermal protection.
Distribution channels reflect the strong dominance of store-based retail formats, which accounted for a 69.12% share in 2022. Supermarkets, hypermarkets, and specialty stores benefit from high consumer footfall and extensive product visibility.
However, non-store-based channels, particularly e-commerce platforms, are expanding at a faster CAGR of 3.76%, propelled by convenience, product variety, digital promotions, and widespread mobile purchasing habits.
Regional Insights
North America led the global market, supported by a rising number of working women, strong consumer spending on winter apparel, and the continued expansion of product portfolios by leading brands. Retail modernization and widespread availability of premium thermal wear further contribute to regional dominance.
Europe followed as the second-largest market, driven by shifting customer needs and seasonal demand patterns. Germany remained the largest market within Europe, while the UK stands out as the fastest-growing.
The Asia-Pacific region is projected to grow at the fastest rate through 2035 due to increasing disposable incomes, expanding e-commerce activity, and growing preference for versatile winter clothing. China held the largest share in the region, while India was the fastest-growing market.
The Rest of the World, including Latin America, the Middle East, and Africa, continues to experience gradual growth supported by changing climatic conditions and rising penetration of international brands.
Key Players
Industry competition is shaped by companies such as Jockey International Inc., Under Armour Inc., Smartwool LLC, L.L.Bean Inc., Hanesbrands Inc., Fruit of the Loom Inc., BodTek, Thermajohn, and others.
These players focus on R&D investments, material innovation, and product diversification to meet evolving consumer preferences. Expansion of distribution networks, strategic partnerships, and targeted marketing campaigns continues to drive brand visibility and market penetration.
Industry Developments
- In January 2023, Acai Outdoorwear received a GBP 3 million investment from Growth Partner to expand internationally and strengthen its channel presence.
- In November 2022, PVH Corp. renewed licensing agreements with G-III Apparel Group as part of a strategic shift to bring core categories in-house.
- In December 2020, Page Industries Ltd., the licensee of Jockey International in India, was recertified by WRAP for socially responsible manufacturing practices.
Key Findings
- The global thermal underwear market is projected to grow from USD 8.15 billion in 2024 to USD 11.58 billion by 2035.
- Tops were the leading product type, while blended fabrics dominated material usage.
- Men constituted the largest and fastest-growing end-use category.
- Store-based retail retained the largest channel share, while online channels grew the quickest.
- North America led the global market, with Asia-Pacific recording the fastest regional expansion.