At PB5star, we've spent the past year obsessing over a simple question: Why should you have to choose between a shoe that performs on the court and one that feels amazing everywhere else?
You know the dilemma. Your favorite everyday sneakers look perfect with jeans, but they offer zero support when you step on the court. Your high-performance court shoes deliver the stability you need for play, but feel too specialized for anything else. What if there was a third option?
That's exactly why we created Cosmic, a shoe engineered for the life you actually lead. It's built for the player who moves through their day with purpose, ready for whatever comes next, whether that's a pickup game, a long walk, or just living life in motion.
The Technology That Makes It Possible
At the heart of Cosmic is Nebulon™ Core Technology, a next-generation micro-cell foam that our team spent years perfecting. Think of it as the sweet spot between cloud-like comfort and athletic responsiveness. This non-crushing foam core delivers:
- Exceptional shock absorption that protects your joints during play
- Responsive rebound that keeps you moving efficiently
- Superior flexibility that adapts to every surface
But here's what makes PB5star’s Cosmic shoes different: we wrapped that performance technology in premium buttery-soft leather and a contemporary silhouette that transitions seamlessly from court to street.
Built for How You Actually Live
"Our customers aren't just playing sports; they're traveling, meeting friends, running errands, and living full lives outside their court time," says Chris Gallagher, PB5tar Founder & CEO. "The Cosmic gives them one incredible shoe that keeps up with everything, without sacrificing performance or style."
Here's What That Means in Practice:
- NEBULON™ CORE – Non-crushing, precision-engineered micro-cell foam for maximum flexibility, rebound, and cushioning
- DUAL-DENSITY BOTTOM UNIT – High-abrasion-resistant natural rubber with multi-directional hex and herringbone tread for stability on any surface
- MAX INTERNAL SUPPORT – Heat-molded, high-density foam footbed with deep heel seat, arch support, and met-dome for all-day comfort
- NO BREAK-IN REQUIRED – Soft leather uppers with padded collar and brushed interior linings feel amazing from day one
- ATHLETIC SHOE DNA – Strobel construction delivers durability, flexibility, and weight reduction
The Everyday Athlete's Shoe
Cosmic was designed for the reality of how people play today. Whether you're a beginner finding your rhythm or an enthusiast who plays several times a week, you probably:
- Pack light when you travel (and want one shoe that does it all)
- Play casual games that don't require competition-grade shoes
- Need a sneaker that looks good with your everyday wardrobe
- Want actual support and comfort, not just style
- Move constantly throughout your day
The Cosmic proves you don't have to choose. It's stable enough for social play, comfortable enough for all-day wear, and stylish enough to pair with anything in your closet.
The PB5star Difference
Born from the same team that helped grow Vionic into a top-20 global shoe brand, PB5star brings 30 years of biomechanical expertise to the racquet sports world. We don't just make shoes, we engineer solutions for how athletes and everyone actually live.
And we stand behind every pair with our unconditional 30-Day Guarantee. Try Cosmic for a month. Wear it to the courts, the gym, the airport, wherever life takes you. If it's not the most versatile shoe you own, send it back.
You Just Need Somewhere to Go
You don't need a match on the calendar to love this shoe. You just need somewhere to go and the confidence that whatever the day brings, you're ready for it.
Shop the PB5star Cosmic Collection now and discover what happens when performance meets real life.
W's PB5 Cosmic | White-Black
$129.00
Cosmic is a sport-casual sneaker built for people who move constantly and play occasionally. Designed to transition effortlessly from casual games to gym sessions, travel days, long walks, and everyday wear, Cosmic is made for real life in motion. At… view
