North American women want to walk more — but every fitness app either talks to athletes or talks down to them. Sock It Up fills the gap: a gamified hiking app built on confidence, not calories, for Gen Z women.
The Problem
Walking and hiking are exploding among North American Gen Z women. #HotGirlWalk has 1.5B+ TikTok views. "That Girl" routines center outdoor movement. But the apps haven't caught up.
Strava and Nike Run Club speak to serious athletes. Walkr and Steps & Beasts are designed for children. No one is building for the adult woman who wants movement to feel like a lifestyle — not a workout.
Competitive positioning — the upper-right quadrant is wide open
Design Decision
I used Claude to map 5 competing apps across two axes — adult/childish and casual/athletic — and identified the empty quadrant: adult quality + fun gamification. That's where Sock It Up lives. No competitor exists in this exact position for North American women.
The Approach
Rather than using AI as a shortcut, each tool was assigned a distinct role based on its strengths — Claude for language-heavy strategic thinking, Firefly for visual exploration that would take hours in Illustrator.
01
Mapped 5+ competing apps on positioning axes. Identified North American Gen Z women's wellness trends. Found the market gap.
02
Generated 3 distinct brand directions with palettes, typography, and messaging. Designer selected and fused A+B into "Soft Y2K Wild."
03
Explored sock mascot visual directions — Y2K clean girl aesthetic, 2D illustration style. Designer directing character development.
04
App homepage, reward screen, trail unlock flow. To be built in Figma using brand system established in phases 01–03.
Prompt used in Phase 01
"I'm designing a gamified walking/hiking app targeting North American Gen Z women who care about health and lifestyle aesthetics — think Hot Girl Walk, That Girl routines, Alo + Rhode aesthetic. Map the competitive landscape and identify the unoccupied position. Don't recommend weight-loss messaging — reframe around movement as confidence."
Phase 02 — Brand Identity
Three directions were proposed — Y2K Peak, Cozy Trail, Bold Summit. I fused the first two: the optimism and visual energy of Y2K with the warmth and approachability of cozy outdoor living. The result is a brand that feels both current and distinctly feminine without being soft or passive.
Axis 01
Y2K Confidence
Bright, graphic, optimistic. Movement feels like a main character moment.
Not: childish or ironic
Axis 02
Soft Wildness
Outside, in motion, unpolished in the best way. Natural without being earthy.
Not: granola or wellness-clinical
Axis 03
Social Proof
Built to be shared. Trail unlocks become TikTok moments. Walking becomes identity.
Not: calorie counting or performance metrics
Color System
Designer Judgment
Claude proposed a broader palette with cool blues and neutrals. I pushed it warmer — specifically replacing the muted sage with Butter Zap as the dominant accent. The reference point was Rhode's glazed lip treatment: a warm, skin-like yellow that reads as luxurious even at small scale. Sage stays, but as a nature nod rather than a hero color.
Phase 03 — Mascot Character
The mascot is a 2D crew sock with a face — seen from the side, mid-stride. The brief: cute and chic, not childish. References include Alo's minimal aesthetic, Rhode's warmth, and Y2K clean girl energy from TikTok.
The sock character will appear on the app home screen, animate to celebrate trail completions, and become the POD merchandise line — so the design needs to work at icon size, full screen, and on a physical sock.
What Was Delivered
What's Next