Up to 30% off on ONE shirts and Rash guards when you get one for you and one for your little one to match. Automatically applies at checkout.
KIDS | ONE Shirt - Sun Shirt + Base Layer
Regular price
$42.00
The ONE Bamboo Adventure Shirt: Crafted from ultra-soft, breathable bamboo fabric with UPF 25+ sun protection, this versatile shirt keeps you cool at the beach under the summer sun and warm in the mountains as a cozy winter base layer. Naturally moisture-wicking, temperature-regulating, and gentle on sensitive skin, it’s perfect for hiking, surfing, skiing, camping, or everyday wear. One shirt, 365 days, endless adventures, from ocean to snow, and everywhere in between.
All-Season Versatility: Lightweight and breathable for summer sun (UPF 50+), cozy and moisture-wicking as a winter base layer.
Dual-Size Fit (like T3/T4): Each shirt fits longer with fold back sleeves, ideal for growing kids and minimalist wardrobes.
Independent-Dressing Friendly: Printed back detail shows kids where to grab to put it on independently.
Antimicrobial & Odor-Resistant: Stays fresh, even after messy outdoor play.
Soft Bamboo: Gentle on sensitive skin, perfect for all-day wear and even pajamas.
Tagless Comfort: No itch, great for kids with sensory sensitivities.
Extra Sun Protection: Hood provides added shade or fits under helmets.
Thumb Holes: Easy layering, no bunching.
- Outdoor Adventures: From hiking, fishing and camping, this shirt is your child’s go-to gear.
- Beach Outings and Playground Fun: Stay protected and comfortable no matter the activity.
- Everyday Wear: Versatile enough for daily use, ensuring your child is always ready for an adventure.
Kids sizes
are combined and made to last 2 years. Sleeves are cuffed to be able to fold if needed.
The shirts fit true to the larger size, with foldable sleeves to be comfortable for the lower size. For example. A T3/T4 shirt is a true T4 with sleeves that fold to acommodate T3 comfortably.
Fits is slightly loose (embrace the comfy slouch)
Womens Sizes
Run true to size.
- With every item you buy from Play Outside, we save 2 or more from a landfillThrough our partnership with OSOMTEX.
- We offset the carbon from shipping by planting trees through our partnership with One Tree Planted
- We select materials that are kind to the environment, while remaining the best for outdoor adventure.
FAQs: The ONE Bamboo Shirt
1. What is The ONE Shirt?
The ONE Shirt is Play Outside's all-season, all-purpose, super-soft bamboo shirt for kids. It’s designed to be the ultimate versatile piece for every season and activity, from summer hikes to winter layering, and even as cozy pajamas. It’s made with sustainability, comfort, and durability in mind.
2. What makes The ONE Shirt different from regular shirts?
The ONE Shirt is crafted from a high-quality bamboo blend that’s naturally breathable, moisture-wicking, and thermo-regulating. This means it keeps kids cool in the summer and warm in the winter. It’s also anti-odor, incredibly soft, and safe for sensitive skin, making it perfect for active outdoor play and everyday adventures.
3. What seasons is The ONE Shirt suitable for?
The ONE Shirt is designed for all seasons. In warmer months, its breathable bamboo fabric helps keep kids cool and protected from the sun. In cooler months, it’s perfect as a base layer due to its moisture-wicking and temperature-regulating properties.
4. How do I style The ONE Shirt for different weather conditions?
In summer, pair it with shorts or lightweight pants for a breathable, sun-safe outfit. In winter, layer it under jackets, hoodies, or heavier sweaters as a soft, moisture-wicking base layer. If there is snow, make sure to tuck the hood under the sweater so it stays dry. It’s also great as cozy sleepwear!
5. Is The ONE Shirt eco-friendly?
Yes! The ONE Shirt is made with a bamboo blend, which is an and eco-friendly material. Bamboo grows quickly, requires less water, and regenerates naturally, making it an excellent choice for environmentally-conscious parents. We also donate to OSOMTEX making sure that for every product you buy, we remove fashion waste from landfills.
6. How does The ONE Shirt hold up against wear and tear?
The ONE Shirt is designed with durability in mind. Its bamboo blend fabric is not only soft but also strong and resilient to rough play and outdoor adventures. It’s also machine washable, making it easy to care for.
7. How do I care for The ONE Shirt?
For best results, machine wash The ONE Shirt in cold water and lay it flat or hang it to dry. This helps maintain its shape, softness, and durability over time. Avoid using bleach or fabric softeners.
8. Is The ONE Shirt suitable for kids with sensitive skin?
Absolutely! The bamboo fabric is hypoallergenic and super soft, making it gentle and safe for children with sensitive skin. It’s free from harsh chemicals and designed with kids’ comfort in mind.
9. Can The ONE Shirt be worn as pajamas?
Yes! The ONE Shirt is so soft and comfortable that it’s perfect for sleepwear. It’s breathable and keeps your little one cozy without overheating, making it ideal for restful sleep.
10. Does The ONE Shirt provide sun protection?
Yes, The ONE Shirt offers UPF 50+ protection, helping to shield your child from harmful UV rays during outdoor activities.
Regular price
$42.00
The ONE Bamboo Adventure Shirt: Crafted from ultra-soft, breathable bamboo fabric with UPF 25+ sun protection, this versatile shirt keeps you cool at the beach under the summer sun and warm in the mountains as a cozy winter base layer. Naturally moisture-wicking, temperature-regulating, and gentle on sensitive skin, it’s perfect for hiking, surfing, skiing, camping, or everyday wear. One shirt, 365 days, endless adventures, from ocean to snow, and everywhere in between.
All-Season Versatility: Lightweight and breathable for summer sun (UPF 50+), cozy and moisture-wicking as a winter base layer.
Dual-Size Fit (like T3/T4): Each shirt fits longer with fold back sleeves, ideal for growing kids and minimalist wardrobes.
Independent-Dressing Friendly: Printed back detail shows kids where to grab to put it on independently.
Antimicrobial & Odor-Resistant: Stays fresh, even after messy outdoor play.
Soft Bamboo: Gentle on sensitive skin, perfect for all-day wear and even pajamas.
Tagless Comfort: No itch, great for kids with sensory sensitivities.
Extra Sun Protection: Hood provides added shade or fits under helmets.
Thumb Holes: Easy layering, no bunching.
- Outdoor Adventures: From hiking, fishing and camping, this shirt is your child’s go-to gear.
- Beach Outings and Playground Fun: Stay protected and comfortable no matter the activity.
- Everyday Wear: Versatile enough for daily use, ensuring your child is always ready for an adventure.
Kids sizes
are combined and made to last 2 years. Sleeves are cuffed to be able to fold if needed.
The shirts fit true to the larger size, with foldable sleeves to be comfortable for the lower size. For example. A T3/T4 shirt is a true T4 with sleeves that fold to acommodate T3 comfortably.
Fits is slightly loose (embrace the comfy slouch)
Womens Sizes
Run true to size.
- With every item you buy from Play Outside, we save 2 or more from a landfillThrough our partnership with OSOMTEX.
- We offset the carbon from shipping by planting trees through our partnership with One Tree Planted
- We select materials that are kind to the environment, while remaining the best for outdoor adventure.
FAQs: The ONE Bamboo Shirt
1. What is The ONE Shirt?
The ONE Shirt is Play Outside's all-season, all-purpose, super-soft bamboo shirt for kids. It’s designed to be the ultimate versatile piece for every season and activity, from summer hikes to winter layering, and even as cozy pajamas. It’s made with sustainability, comfort, and durability in mind.
2. What makes The ONE Shirt different from regular shirts?
The ONE Shirt is crafted from a high-quality bamboo blend that’s naturally breathable, moisture-wicking, and thermo-regulating. This means it keeps kids cool in the summer and warm in the winter. It’s also anti-odor, incredibly soft, and safe for sensitive skin, making it perfect for active outdoor play and everyday adventures.
3. What seasons is The ONE Shirt suitable for?
The ONE Shirt is designed for all seasons. In warmer months, its breathable bamboo fabric helps keep kids cool and protected from the sun. In cooler months, it’s perfect as a base layer due to its moisture-wicking and temperature-regulating properties.
4. How do I style The ONE Shirt for different weather conditions?
In summer, pair it with shorts or lightweight pants for a breathable, sun-safe outfit. In winter, layer it under jackets, hoodies, or heavier sweaters as a soft, moisture-wicking base layer. If there is snow, make sure to tuck the hood under the sweater so it stays dry. It’s also great as cozy sleepwear!
5. Is The ONE Shirt eco-friendly?
Yes! The ONE Shirt is made with a bamboo blend, which is an and eco-friendly material. Bamboo grows quickly, requires less water, and regenerates naturally, making it an excellent choice for environmentally-conscious parents. We also donate to OSOMTEX making sure that for every product you buy, we remove fashion waste from landfills.
6. How does The ONE Shirt hold up against wear and tear?
The ONE Shirt is designed with durability in mind. Its bamboo blend fabric is not only soft but also strong and resilient to rough play and outdoor adventures. It’s also machine washable, making it easy to care for.
7. How do I care for The ONE Shirt?
For best results, machine wash The ONE Shirt in cold water and lay it flat or hang it to dry. This helps maintain its shape, softness, and durability over time. Avoid using bleach or fabric softeners.
8. Is The ONE Shirt suitable for kids with sensitive skin?
Absolutely! The bamboo fabric is hypoallergenic and super soft, making it gentle and safe for children with sensitive skin. It’s free from harsh chemicals and designed with kids’ comfort in mind.
9. Can The ONE Shirt be worn as pajamas?
Yes! The ONE Shirt is so soft and comfortable that it’s perfect for sleepwear. It’s breathable and keeps your little one cozy without overheating, making it ideal for restful sleep.
10. Does The ONE Shirt provide sun protection?
Yes, The ONE Shirt offers UPF 50+ protection, helping to shield your child from harmful UV rays during outdoor activities.
Size Chart
Customer Reviews
Based on 29 reviews
100%
(29)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
I first got one for my son and it looked to comfy I got one for myself! The aqua color is beautiful and the material is super soft. Kept me cool and protected from the sun during a camping trip.
J
This bamboo sun shirt is amazing!! It is incredibly soft and the quality is great! It has thumb holes which helps keep it on your kiddos arms and a hood to protect their head/neck and face from the sun!! I need one in my size! I also love the bright color because it is easier to spot your kiddos in the wild! We are obsessed and it is totally worth it to keep your kids skin healthy!
C
The material and feel is so great! My little one loves wearing his to the beach to protect him from the sun ☀️
It is also so soft and comfy