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Sustainable adventurewear for babies and toddlers
Because a lifetime of exploration starts with the right outfit
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Named one of Babylist’s best brands of 2024
Our Seawool flannel makes us one of the “most innovative brands on the market”
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Not sure what to get for your little explorer?
Take our 3-question quiz to get custom recommendations.
Don't let mess interrupt the fun.
Every First Peak product is made in California using sustainable fabrics that naturally and safely fight off odor, moisture, and bacteria. That means more time exploring with your little one, and less time packing and washing.
The best baby clothes for adventure and travel
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The All-Season Sweatshirt
Regular price $42.00 USDRegular priceUnit price / per$42.00 USDSale price $42.00 USD -
The Seawool Flannel
Regular price $38.00 USDRegular priceUnit price / per$38.00 USDSale price $38.00 USD -
The Stretch Sweatpant
Regular price $28.00 USDRegular priceUnit price / per$34.00 USDSale price $28.00 USDSale -
Sale
The Stretch Overall
Regular price $40.00 USDRegular priceUnit price / per$45.00 USDSale price $40.00 USDSale -
The Adventure Bodysuit
Regular price $25.00 USDRegular priceUnit price / per$25.00 USDSale price $25.00 USD -
The Adventure Sweat Suit
Regular price $63.00 USDRegular priceUnit price / per$70.00 USDSale price $63.00 USDSale
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As seen on:
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Designed to save you time
Traditional cotton baby clothes weren't designed for being active — they get smelly, warped, and wet. We’ve taken inspiration from innovative athliesure and activewear brands, and aim to bring the best, safest ideas to kids’ clothes.
Tough enough for any trek. Unbeatably soft.
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Stays fresher, longer
Our bacteria- and odor-resistant jersey keeps clothes fresh through spills, sweat, and dribbles. Buttery soft with a little stretch so it keeps its shape. Light and breathable for sensitive skin.
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Sun-safe coverage for the great outdoors
Extended sleeves with thumb holes keep skin covered from sun, wind, and chill. Our fabrics are UPF rated and block 99% of UV rays. These are clothes for getting out in the world.
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Little details that make a big difference
Neckline snap closure makes changes a breeze. Tag-less design prevents itch or irritation. Pre-shrunk with no-brainer care instructions. Designed by parents, for parents.
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Cover up, rain or shine
Our long-sleeve Ts and bodysuits pair our UPF-rated fabric with soft thumb holes to keep hands and wrists safe from sun, wind, and chill. Never battle with sunscreen in your little one's eyes or mouth again.




Our Blog: Stories from the trail
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Case Study: Releasing our first Adult Sweatshirts
At the end of 2024, we tried something new. We ventured into the world of grown-up adventurewear with the release of our Adult All-Season Sweatshirt. In some ways, this felt...
Case Study: Releasing our first Adult Sweatshirts
At the end of 2024, we tried something new. We ventured into the world of grown-up adventurewear with the release of our Adult All-Season Sweatshirt. In some ways, this felt...
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Looking ahead to 2025
As we close the books on 2024, I’m excited to look to the year ahead, carrying last year’s learnings and reflections along with me. Each year, I set goals, but...
Looking ahead to 2025
As we close the books on 2024, I’m excited to look to the year ahead, carrying last year’s learnings and reflections along with me. Each year, I set goals, but...
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Cheers to 2024! Reflections and learnings from ...
According to many frameworks, goals shouldn’t be editable. Having consistent, unchanging targets keeps you honest and focused in your efforts. That said, for First Peak, 2024 was the year of...
Cheers to 2024! Reflections and learnings from ...
According to many frameworks, goals shouldn’t be editable. Having consistent, unchanging targets keeps you honest and focused in your efforts. That said, for First Peak, 2024 was the year of...
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