Perfitt: AI fit solution powering your brand.

Perfitt CEO Steena Lee shares how AI adoption, Fit-Tech, and problem-solving drive global B2B growth.

PerfittSize expands across Mizuno EMEA after proven sales uplift, return reduction, and 6x monthly user growth.

Perfitt will showcase its AI-powered fit technology at VivaTech 2026 in Paris, introducing solutions for e-commerce, in-store experience, custom footwear, and virtual apparel fitting.

Prospecs and Perfitt launched “One-Spec,” Korea’s first AI-powered custom running shoe service. Learn how PerfittMeasure delivers millimeter-level mobile foot scans to create truly personalized footwear.

In sports footwear, fit is not just about size—it defines brand trust and loyalty. Discover how Mizuno, Columbia, and other global brands drive sales, cut returns, and elevate their digital brand experience with Perfitt’s AI Fit Solution.

Discover what 2,500+ real users say about PerfittSize. Authentic reviews reveal accuracy, convenience, and the delight of AI-powered shoe sizing.

Based on over 500,000 actual Korean foot scans, Perfitt uncovers unique fit patterns and global differences. Discover how brands and retailers can use these insights to optimize product design, inventory, and marketing.

Learn how footwear brands and retailers are cutting size-related inquiries with AI-powered fit technology. Discover how reducing sizing questions drives lower CS costs, fewer returns, and higher customer confidence in online shoe stores.

Perfitt’s journey from in-store scanners to a global SaaS platform: how relentless R&D, countless failures, and breakthroughs shaped the world’s most precise Fit Engine — trusted today by global brands.

Between January and August 2025, NEPA’s online store saw Add-to-Cart and Buy-Now conversions surge by 3–6X among Perfitt solution users compared to non-users, proving the tangible business impact of AI Fit Tech.

Rockport Korea launches AI Shoe Finder powered by Perfitt’s inner shoe data. Discover style, function, and perfect fit online with confidence.

Just four months after launching Perfitt’s AI-powered climbing shoe recommendation service, Nelson Sports achieved 3–4X higher conversions, rapid user growth, and virtually zero size-related inquiries—all driven by deep fit research and a booming climbing trend among Korea’s MZ generation.

Perfitt and Nelson Sports co-developed the world’s first AI-powered climbing shoe recommendation service. Discover how precision foot-shape data and beginner-friendly UX are transforming the online climbing footwear experience.

Perfitt helped ABC Mart boost conversions, reduce sizing inefficiencies, and deliver a better online shopping experience for millions of customers.

PerfittSize is the AI-powered shoe size solution helping global retailers boost conversions, cut returns, and deliver the perfect fit through 10-second foot scans and personalized recommendations.

Discover how Columbia Sportswear Korea boosted online sales by 15.4% in just 6 months with PerfittSize, the AI-powered shoe size recommendation solution that reduces returns and builds customer confidence in e-commerce.