"I was pretty stoked when I found Iron Savage on Instagram because of all their good designs, but I was worried about quality. I took the leap of faith and ordered this shirt for my first order, and I am glad I did. I am just as thrilled about the quality as I am about the designs. The only bad thing is that I can’t rate them over 5 stars! I’ve got multiple shirts from Iron Savage now and will continue to be a loyal customer."
Aeris Bamboo Slim Fit Undershirt
Guaranteed safe & secure checkout
- Breathable
- Super Comfy
- Summer-Ready
Say goodbye to sticky, heavy undershirts—this bamboo O-neck tee is your summer-ready solution. Made from a premium blend of 62% bamboo fiber, 30% cotton, and 8% spandex, it keeps you cool, dry, and unrestricted all day long. The fabric wicks away sweat, resists odor, and stretches with your every move—making it ideal for layering under shirts or wearing solo in the heat. If you're after a breathable base layer that doesn't cling, this is it.
Product Specifications
- Material: 62% Bamboo Fiber, 30% Cotton, 8% Spandex
- Fit: Slim Fit, tailored for layering
- Neckline: O-Neck
- Breathability: High – naturally moisture-wicking
- Stretch: 4-way stretch for all-day comfort
- Feel: Ultra-soft and lightweight
- Care: Machine washable, cold cycle recommended
- Ideal For: Summer layering, hot climates, everyday comfort
Size Chart (We highly recommend taking measurements)
- We recommend taking measurements and not just base your choice on an existing pair of garment.
- The size label follows Asian sizing. We have provided the weight reference for each size, to the best of our ability, for the ideal fit.
- This tee fits for a slim fit.
| Size | Chest Circumference (in) | Clothes Length (in) | Recommended Weight (lbs) |
|---|---|---|---|
| L | 33.1 | 27.2 | 80–100 |
| XL | 34.6 | 27.6 | 100–120 |
| 2XL | 36.2 | 28.0 | 120–140 |
| 3XL | 39.4 | 28.3 | 140–160 |
| 4XL | 43.3 | 29.1 | 160–190 |
| 5XL | 47.2 | 29.9 | 190–220 |
| 6XL | 51.2 | 30.3 | 220–250 |
Shipping information
- Processing time: 2-3 business days
- Shipping time: 7-10 days
- We Ship Worldwide!
30 Days Guarantee
- We offer a 30 days Satisfaction Guarantee. If the product comes in defective, if you need a size replacement, or if it does not meet your expectations, send us an email within 30 days of delivery to theironsavageapparel@gmail.com and we will assist you further.
More About Us!
5+ Years of Delivering Quality and Performance
With over 5 years of experience in the fitness apparel industry and 5000+ orders fulfilled, we are a trusted brand dedicated to delivering high-quality products designed to elevate your performance and style. Our passion for combining functionality with fashion has allowed us to grow and continuously refine our offerings, ensuring that every product we create meets the needs of our community. Whether you’re hitting the gym or living life, we’re here to provide products that support your journey and make you feel confident every step of the way. Check out these gym bros who proudly rock our gear on social media, showcasing their gains and unique personalities. Join the community and share your own journey with us by tagging @theironsavageapparel on Instagram. Who knows? You might just find yourself featured here next!
Reviews from our Social Media!
Be part of the cool kids club
Some of the world's most elite athletes have worn our merch and repped us out on their social media feed. You too can be part of our exclusive cool kids club, all ya have to do is get our merch and you are IN!
Customer Reviews
I was pretty stoked when I found Iron Savage on Instagram because of all their good designs, but I was worried about quality. I took the leap of faith and ordered this shirt for my first order, and I am glad I did. I am just as thrilled about the quality as I am about the designs. The only bad thing is that I can’t rate them over 5 stars! I’ve got multiple shirts from Iron Savage now and will continue to be a loyal customer.
Jordan S.
Couldn’t be happier with my Bison shirt! Couldn’t be happier with all of my Iron Savage shirts! The time and effort put into the design, the feedback, and replies are prompt, and the respect shown in return is unmatched.
Lock B.
Everything about this shirt is awesome. The way it fits, the color, and most of all, the design. Iron Savage Apparel never disappoints... Carry on!
Christopher A.
Frequently Asked Questions
How long does it take to ship my order out? ⮟
We require around 5 to 7 business days for us perform the necessary quality checks before shipping your order. Transit time will depend on where you shipping destination is - it generally takes 7-10 days
How do I place a return or exchange? ⮟
Send us an email or use our contact form within 30 days of delivery to contact us, and we can go from there!
My item has a defect, what should I do? ⮟
We carry a 30 days replacement guarantee. If your order reaches you with a defect, shoot us an email or reach out to us via the contact form in the header within 30 days of receiving your order and we will replace your order at no cost to you!