A world-class activewear apparel manufacturing company

committed to delivering innovation, reliability, & accountability. 

RSI has over 45 years of technical design and manufacturing experience working alongside the world’s premium activewear brands.

We produce a wide array of activewear apparel, including garments for running, yoga, swimming, basketball, cycling, golf, triathlon, outdoor, and active fashion. Our advantage is in our strong technical designs, deep material knowledge, immense construction knowhow, world-class production management, and unwavering commitment to quality.


RSI owns and operates production facilities in 5 countries, employs over 10,000 associates and produces over 65 million

premium quality activewear apparel each year. We offer a total sourcing solution to our brand partners, including:




Sourcing and


Technical Design

and Product



Printing and



Agile & LEAN



Quality Control

Central to our success is design innovation. Our world-class in-house development and innovation team, along with

our strategic partnerships with Studio 317, offers our brand partners unparalleled access to the latest technical designs,

performance fabrics, and construction innovations. Moreover, the strength of our multi-country global supply chain,

including our US partnership with 99Degrees Custom, provides our brand partners with the speed and flexibility needed

to meet the evolving needs of today’s fast changing market place.


We have earned a strong reputation for employee care and social responsibility in the communities where we operate.

We uphold a rigorous Code of Ethics and maintain a strong commitment towards Sustainability. We believe our industry

has the potential to be a powerful catalyst for positive social, economic, and environmental change.

We lead by example through our actions.

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