WEAR YOUR
PERSONAL
COOLING
Matryoshka-style nested rings. Sketch cool air exactly where your body needs it.
Doll is a wearable personal cooling system where nested rings attach to your wrist, neck, or ankles. Each ring contains a micro-cooling element that you activate by pressing that layer. Press the outer doll for full-body cooling, inner dolls for targeted zones.
✨ The Wow Moment
You're at a packed festival, dripping sweat. You slip on Doll, press the outer ring, and suddenly a ribbon of cool air wraps around your wrist. You press the middle ring and feel the cooling flow up your arm. Within 30 seconds, you're comfortably cool in a silent, personal microclimate - no bulky backpack, no noise, just pure relief.
Choose Your Cool
Early bird pricing available for limited time
Early Bird
- ✓ Base unit with 3 nested rings
- ✓ Quick-release charging dock
- ✓ Mobile app control
- ✓ 1-year warranty
Standard
- ✓ Base unit with 3 nested rings
- ✓ Quick-release charging dock
- ✓ Mobile app control
- ✓ 2-year warranty
- ✓ Premium carrying case
Expansion Pack
- ✓ Additional ring set
- ✓ Perfect for ankles
- ✓ Second wrist support
- ✓ Syncs with existing unit