Raju Nagaraju
Raju Nagaraju
Case Study· Consumer Experience· Digital Customization

Nike Equipment Builder — Wear it, Play it

Empowering athletes and teams with a responsive mobile and web customization platform to design personalized, high-performance sports equipment.

Lead UX/UI Designer Design System Digital Product Interactive Editor Consumer Experience Responsive Design
500+
Design components
10+
Text styles configured
3
Primary brand colors
8
Hi-Fi views designed
Role
Lead UX/UI Designer
Domain
Athletic Customization
Type
Mobile & Web App
Year
2024
01 / Overview & Problem

Reimagining sports gear personalization. The Nike way.

About Nike

Nike, founded in 1964 by Bill Bowerman and Phil Knight, is a global leader in athletic gear. Known for its "Swoosh" logo and "Just Do It" slogan, Nike has revolutionized sportswear with innovative products. The brand empowers athletes by offering customizable sports equipment, including gloves, chest protectors, and leg guards, designed to enhance performance.

Beyond sports, Nike has become a major influence in streetwear and pop culture, continuously shaping the athletic and fashion landscape worldwide.

Nike Logo
🎯
Problem Statement

Nike needs a responsive mobile and web application, "Nike Equipment Builder," that allows athletes to customize gear like gloves, chest protectors, and leg guards. The app should support both individual and team customizations, enabling personalized designs, while streamlining Nike’s product customization process, improving efficiency and the overall user experience.

My Role & Approach

I led the complete design process for the Nike Equipment Builder app, which included research, UX design, UI design, design system creation, presentations, and handoff, all within a tight 3-month deadline. Collaborated closely with Nike's administration team, helping them visualize and refine features.

I remained deeply involved throughout development, guiding the engineering team to stay true to the designs and ensuring the final product met the intended outcome.

Napkin selection customization interface
02 / Research & Discovery

Immersive user research. Real insights.

The first step was to understand Nike's audience. I began by conducting user research interviewing potential users, such as high school athletes, college players, and professional athletes. I performed surveys to collect quantitative data, and conducted competitive analysis of key competitors like Under Armour and Adidas, identifying opportunities for Nike to stand out.

User research and discovery process outline
Discoveries From Research
💡
Limited Options

Few market players offer equipment customization, and existing options are highly limited in scope.

💰
Expensive Gear

Customizing athletic gear is traditionally very expensive, isolating youth and amateur players.

👥
Team Coordination

Creating identical designs for team gear is challenging and difficult to coordinate.

🔒
Locked Orders

Once an order is placed, the customization cannot be edited or reviewed, leading to buyer anxiety.

⚙️
Complex Editors

Competitors' design editors are difficult to understand, cluttered, and not user-friendly.

🏫
Institutional Need

High schools and colleges hosting baseball and football programs seek easy-to-use customization tools.

03 / User Personas & Scenarios

Understanding the target athletes.

To guide the layout and interaction choices, I structured three main user personas representing key segments: professional athletes, sports coaches, and youth parents.

John Williams Profile
Goals
  • Customize gear for personal/team use
  • Ensure comfort & performance
  • Access customization on-the-go
Frustrations
  • Limited options from retailers
  • Time-consuming processes
Scenario

John is preparing for off-season training and needs customized gloves and chest protectors. He opens the app, designs his gear, and places the order.

Sarah Thompson Profile
Goals
  • Order customized gear for entire team
  • Stay within program budget
  • Coordinate player styles easily
Frustrations
  • Difficulty tracking team orders
  • Unable to make last-minute edits
Scenario

Sarah needs softball gear for her team. She uses the web editor to create team-aligned designs while adapting sizes and colors for individual players.

Mark Davis Profile
Goals
  • Purchase personalized gear for his child
  • Functional and unique designs
  • Easy, straightforward browse flow
Frustrations
  • Overwhelmed by complex choices
  • Cannot preview final gear design
Scenario

Mark buys custom gloves for his son. The simple step-by-step editor lets him select team colors, add initials, and preview the 3D model confidently.

04 / Information Architecture & Wireframes

Building the foundation of the editor.

The app's Information Architecture (IA) was organized to ensure quick product discovery and step-by-step custom builds. Low-fidelity wireframes in Figma and Sketch mapped out key user flows, optimizing screen real estate for real-time 3D gear rendering.

Information architecture flow map
Desktop Wireframe Layouts
Desktop Wireframe Screen D20
Initial Equipment Selector & Categories
Desktop Wireframe Screen D30
3D Editor Interface with custom side control panel
Desktop Wireframe Screen D40
Team Configuration & Multi-size Ordering
Desktop Wireframe Screen D50
Checkout, Order Review & Design Summary
05 / Design System

A foundation for consistency.

To scale the digital product successfully, I built a dedicated design system containing over 500 components, typography specifications, and color stacks configured for dark and light modes.

Typography (Antenna)

Following thorough research, I chose the "Antenna" font family. This typeface loads extremely fast on the web and conveys a modern feeling of sportiness, speed, and precision.

Typography sheet for Antenna Font
Brand Color Palette

We used Nike's iconic dark background as the foundational interface theme. Accompanying this deep palette, we introduced three high-contrast active primary accents for styling selections.

Color palette swatch card
06 / High Fidelity Screens

The final interface.

With all research findings, wireframes, and design system components finalized, I created high-fidelity mockups starting with a mobile-first responsive layout to scale seamlessly up to desktop.

View 7: Home & Category Entrance
Home Landing & Category Entrance
View 1: Equipment Selection Workspace
Equipment Selection Workspace
View 2: Interactive Glove Customization
Interactive Glove Customizer (Lacing & Padding)
View 3: Detailed Part Colorizer
Detailed Part Colorizer
View 4: Web Workspace & Chest Protector Editor
Web Workspace & Chest Protector Editor
View 5: Personalized Text & Initials
Personalized Monograms & Team ID
View 8: Final Design Review Panel
Final Design Review Panel
View 6: Team Ordering and Sizing List
Team Roster Size Allocation & Cart Summary
07 / Collaboration & Learnings

Building team alignment. Delivering quality.

Collaboration played a vital role in keeping this project within schedule. Working alongside product management and development teams, we conducted three weekly syncs and one design review directly with Nike administrators to align and iterate quickly.

Google Meet Google Meet
Jira Jira
Confluence Confluence
Miro Miro
Dovetail Dovetail

"The Nike Equipment Builder has been one of the most rewarding projects I've worked on. Collaborating with an iconic brand like Nike brought immense motivation to every step of my design process. The application is now live and being used by countless athletes globally to customize their gear."

Let's build something extraordinary

Currently open to new opportunities and exciting freelance projects.