Public reports indicate that UZIS was founded by Wang Sen, Li Hongji, and Yang Xiaoru. As the three founders are of similar age, media outlets have previously referred to them collectively as “three post-95 entrepreneurs.”3

2017: Founding in Changsha

UZIS was established in Changsha in 2017. Rather than entering the highly saturated markets for basketball shoes or jerseys immediately, the founders selected a product category that was relatively overlooked at the time: basketball socks.

This strategic choice addressed a specific gap in player gear. While basketball athletes typically allocate significant budgets to footwear, socks were often treated as generic accessories. However, during high-intensity play, factors such as friction between the foot and sock, stability, moisture management, and compression significantly affect performance. UZIS sought to transform basketball socks from low-cost accessories into products combining professional performance, visual design, and basketball culture attributes.4

Strategic Focus on Socks

The early business model of UZIS prioritized dominating a small niche over launching a comprehensive sports brand. Initially focusing on trendy printed basketball socks, the company gradually shifted toward jacquard, functional, and anti-slip designs better suited to competitive play.

The brand’s official flagship store currently categorizes its sock offerings into:

• Player-grade basketball socks
• High-tech basketball socks
• Elite-grade basketball socks
• Standard athletic socks
• Gift sets
• Collaboration edition socks

Even following significant brand expansion, basketball socks remain a foundational product line for UZIS.5

A core product philosophy of UZIS is addressing foot stability during basketball activities. Selected products emphasize features such as:

• Anti-slip traction
• Arch support
• Enhanced cushioning
• Moisture wicking
• Ankle compression
• Durability
• Breathability
• Stability during high-intensity movement

For example, the PRO+ series has been marketed with “gecko anti-slip silk” technology, claiming that research into gecko adhesion mechanisms informed the development of microfiber bundle structures to increase friction.5

It should be noted that these claims represent the brand’s own technical marketing and product descriptions. They should not be interpreted as independently verified proof of superiority over other professional athletic socks.

A pivotal strategic shift occurred after UZIS achieved success in the sock category. According to founder Wang Sen, the team faced a decision: expand horizontally into larger sock markets such as women’s, children’s, and fitness socks, or deepen their focus on basketball.

The team chose the latter path, driven by a preference for basketball culture over pure market expansion. Consequently, the brand’s strategy evolved from being a “basketball sock brand” to a “basketball sports brand.” The founding team determined that product development should remain centered on the basketball community rather than replicating existing products for unrelated consumer demographics.2

UZIS has expanded significantly beyond its original sock offerings. Current product categories available through official channels include:5

Basketball Socks

The brand’s most representative category includes:

• PRO Series
• Player-grade socks
• Elite-grade socks
• Anti-slip socks
• Youth basketball socks

Athletic Apparel

Apparel offerings encompass:

• T-shirts
• Tank tops
• Long-sleeve shirts
• Shooting shirts
• Athletic shorts
• Athletic pants
• Hoodies
• Jackets
• Performance underwear

Basketball Shoes

Entry into the basketball shoe market marked an expansion from foot accessories to core basketball equipment.

Recovery Footwear

Products include recovery slides such as THE STEP series.

Basketballs

The range includes youth basketballs and standard competition balls.

Accessories

Accessories include items such as knee pads.

The trajectory of UZIS can be summarized as a progression from basketball socks to basketball equipment, then to apparel, and finally to a full-category basketball sports brand.

The brand originally operated solely under the English name UZIS. On February 18, 2023, the company officially announced its Chinese name: 有志者 (Yǒu Zhì Zhě).

This name references the classical Chinese idiom “有志者事竟成” (Where there is a will, there is a way). Through this naming convention, the brand aims to emphasize ambition, persistence, resilience, and the enterprising spirit of Chinese youth. The founding team has stated that they intend for this spirit to extend beyond corporate operations and become integral to Chinese sports branding and basketball culture.6

Thus, the brand identity functions bilingually: the English name UZIS provides a modern, international, and street-culture aesthetic, while the Chinese name 有志者 anchors the brand’s spiritual and cultural identity.

The primary brand slogan, “ALL THE WAY UP,” is officially expressed in Chinese contexts as “一路攀升” or “一往无前.” This tagline aligns closely with the concept of 有志者. It signifies continuous upward movement and breakthrough rather than merely winning. The brand narrative can be distilled as: Basketball → Struggle → Dreams → Ambition → Unstoppable Progress. This positioning distinguishes UZIS from traditional sporting goods retailers by emphasizing a youthful basketball cultural identity.7

Early UZIS visuals were heavily influenced by American basketball culture, streetball, sneaker culture, and youth fashion trends. Over time, however, the brand has increasingly emphasized a distinct Chinese local street-sports culture.

During a brand upgrade, UZIS adopted the bilingual identifier “有志者 UZIS” and developed new visual symbols centered around the letter Z. The brand also adopted a vibrant orange color palette to reinforce associations with athleticism, power, and youth.7 The resulting visual language combines American basketball aesthetics with Chinese youth identity and streetwear sensibilities.

Chinese basketball player Zhang Ning is a central figure in the marketing history of UZIS. The brand established a partnership with Zhang Ning around 2018–2019, during his transition from basketball variety shows and grassroots basketball to the professional league.

This collaboration aligned with the brand’s narrative of achieving professional status through effort rather than innate privilege. Founder Wang Sen has explained that Zhang Ning’s genuine passion for basketball and competitive drive mirror the UZIS brand spirit.8 Consequently, Zhang Ning serves as a personification of the brand’s values—overcoming skepticism through persistence and upward mobility—rather than functioning solely as a commercial endorser.

UZIS has utilized collaborations to broaden its influence. Official retail channels have featured partnerships including:

• UZIS × Kamiran
• UZIS × YOLO
• UZIS × nice
• UZIS × Left Hand Layup

These collections connect basketball sports, players, street culture, and trend-driven design.9 Early in its history, the brand also collaborated with sportswear manufacturer PEAK.10

UZIS represents a notable case study of a vertical sports consumption brand in China. Public reports indicate the following sales milestones:

• 2019: Approximately 20 million RMB in sales
• 2022: Sales exceeding 300 million RMB

This data suggests significant growth over a three-year period.11 Additionally, reports state that within approximately three years of founding, UZIS achieved a leading position in the basketball sock subcategory on platforms such as Taobao, Tmall, and Poizon.12

It is important to distinguish between platform-specific sales rankings cited in promotional materials and audited overall market share. Available public data primarily describes e-commerce performance and industry standing rather than comprehensive independent market share statistics.

In late 2022, UZIS began entering overseas markets via Amazon Global Selling, marking a step toward becoming an international basketball sports brand. Reports indicate the brand aimed to export Chinese manufacturing, design, and basketball culture.13 Independent e-commerce channels targeting overseas consumers, including English-language sites selling basketball socks, are currently operational.8

The brand philosophy of UZIS encompasses several key pillars:

• Basketball First: Basketball is treated as the core culture rather than merely a product category.
• Product First: The brand originated from solving tangible problems for basketball players before establishing broader brand equity.
• Youth: Products and marketing explicitly target young basketball consumers.
• Street: The brand integrates basketball with street culture, sneaker culture, and fashion rather than adhering to traditional sporting goods conventions.
• Chinese Identity: The adoption of the name 有志者 signifies an intentional cultivation of Chinese cultural identity.
• Ambition: The slogan “ALL THE WAY UP” encapsulates a commitment to continuous breakthrough.

Within the broader sportswear market, UZIS occupies a distinct niche compared to major global and domestic brands:

Unlike comprehensive sporting goods giants, UZIS approaches the market from the specific needs of basketball players. By establishing recognition in a niche category like socks before expanding to shoes and apparel, the brand avoided direct competition in saturated segments during its formative years.

Analysts attribute the growth of UZIS to several factors:

1. Undervalued Niche: The brand capitalized on the lack of branded focus in the basketball sock segment compared to the crowded shoe market.
2. Integration of Product and Culture: Socks were positioned as part of basketball attire through design, collaborations, and cultural association rather than purely as functional items.
3. Defined Target Audience: The brand explicitly served basketball participants rather than general athletic consumers.
4. Aligned Ambassador: The partnership with Zhang Ning provided an authentic narrative that resonated with the brand’s “ambition” ethos.
5. Cultural Branding: The strategic goal shifted from selling units to becoming a brand for the basketball community, facilitating expansion into adjacent categories.

Despite its growth, UZIS faces distinct challenges:

• Global Recognition: International awareness remains limited compared to established global brands like Nike, Jordan, adidas, and Under Armour.
• Footwear Complexity: Expanding from socks to basketball shoes involves significantly higher barriers regarding lasts, cushioning technology, torsional rigidity, traction, durability testing, and professional exposure.
• Cultural Development: Building a sustainable Chinese basketball culture requires long-term accumulation through events, community engagement, content, and consumer relationships, extending beyond marketing campaigns.

The entrepreneurial background of the founding team is integral to the brand narrative. Founder Wang Sen studied at Michigan State University in the United States before leaving to pursue entrepreneurship in China, driven by basketball aspirations. Prior to UZIS, he engaged in other ventures before co-founding the company with Li Hongji and Yang Xiaoru.2 The brand’s “ambition” ethos is derived directly from the founders’ entrepreneurial experiences.

• 2017: UZIS founded in Changsha; launches basketball socks.17
• 2018: Establishes brand partnership with Zhang Ning.8
• 2019–2022: Rapid growth in basketball sock business; achieves leading status in subcategory on major domestic e-commerce platforms.12
• 2021: Engages with ZhenFund and enters institutional investor radar.2
• 2022: Reported sales exceed 300 million RMB; initiates overseas market expansion.13
• 2023: Officially announces Chinese brand name “有志者 UZIS”; reinforces Chinese basketball culture and brand spirit.6
• 2024: Continued expansion from socks to “next-generation basketball sports brand”; founder discusses strategy and Chinese basketball consumption market.14
• 2026: Official channels continue to cover basketball socks, apparel, shoes, basketballs, slides, and accessories.15

UZIS (有志者) is a basketball sports brand founded in 2017 and headquartered in Changsha, China. Originally focused on basketball socks, it established influence through functional sports products, streetwear design, athlete partnerships, and domestic basketball culture marketing. The brand has since expanded into apparel, footwear, basketballs, and accessories, anchored by the core philosophy of “ALL THE WAY UP” and the spirit of ambition represented by its Chinese name.16

1. 有志者（UZIS）官方旗舰店品牌介绍 – 京东
2. 在奥运前夕，和有志者 Uzis 创始人聊聊中国运动消费市场 – 此话当真 – Apple 播客
3. UZIS Trademark Application of Changsha Ruoshui daily necessities Trading Co., Ltd – Serial Number 97355199 :: Justia Trademarks
4. UZIS Trademark (USPTO Serial 88434809) | USPTO Record | TrademarkElite
5. PRO+Secret
6. 首頁
7. UZIS品牌升级设计-UZIS Brand upgrade design_NiceLabStudio-站酷ZCOOL
8. Basketball Socks – All-Day Cushioning & Reinforced Toe Durability
9. What is uzis tees?
10. 有志青年在巴黎，和有志者UZIS一起助力中国篮球！_巴黎奥运会_孝儒_张宁
11. 在奥运前夕，和有志者 Uzis 创始人聊聊中国运动消费市场 – 此话当真 – Apple Podcasts
12. 在奥运前夕，和有志者 Uzis 创始人聊聊中国运动消费市场
13. 对话 Uzis 王森：辍学回国 22 岁创业，卖篮球袜三年 GMV 翻 10 倍｜Z Talk_搜狐网
14. 疫情期间十倍增长，有志者UZIS杨孝儒：真实地和用户在一起，一双篮球袜也能破局_大咖_前瞻经济学人
15. 长沙潮袜“有志”征服篮球大世界_品牌_有志者_产品
16. Sneaker潮荟 | 有志而为，让世界为梦想让路_赛事聚焦_体育频道
17. 有志而为 让世界为梦想让路——长沙三个“95后”的创业故事 – 湖南青年 – 新湖南