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Where performance meets protection.
Designed to move with you—and care for you—this full-length onesie is lined with Smartcel™, a zinc-infused fiber that naturally soothes, protects, and restores the skin.
Antibacterial. Odor-fighting. Skin-loving.
Crafted for all-day wear, sweaty workouts, and everything in between, The SmartCore Onesie supports your body while keeping your skin calm and your confidence high.
Because wellness starts with what you wear.
The SmartCore Onesie is made with Smartcel™, a zinc-infused fiber that naturally soothes skin, fights odor, and supports your body’s recovery—especially during movement.
This piece is designed to hug in all the right places while allowing room to breathe.
TRUE TO SIZE.
80% Nylon 20% Spandex 10% Smartcel
THE SMARTCORE COLLECTION
The SmartCore Collection was born from curiosity, concern, and a desire to create something better. We started asking: What’s actually in our activewear?
And what we found wasn’t good enough.
We knew our skin deserved more. So we lined our newest onesie with Smartcel™ - a zinc-infused fiber that’s antibacterial, anti-odor, and skin-soothing.
It’s not just activewear. It’s a wearable wellness practice.
This collection lays a new foundation: one rooted in performance, care, and consciousness.
This design didn’t happen overnight. It came from years of moving, sweating, and noticing how our bodies responded to what we wore.
We tested, redesigned, and tested again because getting it right meant making something that felt just as good as it looked.
We collaborated with textile innovators and wellness lovers alike to develop a product that supports your skin, your movement, and your confidence.
SmartCore was built intentionally. Every seam, every fiber, every decision was thoughtful, functional, and backed by purpose.
SmartCore exists because we believe what you wear matters. Especially when you move.
Most activewear traps bacteria, chemicals, and sweat irritating your skin when it’s most vulnerable. We wanted better.
So we created this: a full-length onesie that supports your core, soothes your skin, and makes you feel like your most powerful self.
This isn’t just another launch. It’s a shift. A step forward for performancewear that actually performs - for you and your skin.
Smartcel™ is a high-tech fiber infused with zinc oxide—designed to protect, soothe, and support your skin while you move.
Did you know…
• The average woman spends 6+ hours a week in activewear.
• Most synthetics trap sweat, bacteria, and harmful chemicals.
• Your skin can absorb substances from fabric while you sweat.
• Your movement clothes could be doing more—for you and the planet.
Smartcel® makes a difference:
• Naturally antibacterial
• Anti-odor
• UV protection
• Skin-soothing and regenerative
• Eco-friendly and biodegradable
• No added chemical finishes—safe for sensitive skin
We’ve lined the waistband + inseam of our Core Onesie with Smartcel-infused fabric—where your skin sweats, rubs, and needs the most love.
Comfort that does more.
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The SmartCore Short Onesie
Same technology, shorter length.
This warm-weather version of our signature SmartCore Onesie is made for movement—from hot yoga to summer errands. Designed with a mid-thigh cut and lined with Smartcel™, a zinc-infused fiber that soothes and protects your skin while you sweat, stretch, and live.
Antibacterial, odor-fighting, and skin-loving—because your activewear should do more than just look good.
Available for preorder. Ships 2–3 weeks after order is placed.
The SmartCore Onesie is made with Smartcel™, a zinc-infused fiber that naturally soothes skin, fights odor, and supports your body’s recovery—especially during movement.
This piece is designed to hug in all the right places while allowing room to breathe.
80% Nylon 20% Spandex 10% Smartcel
