Custom Authentic T-Shirt Company S350LS Pro Team Performance Long Sleeve Tee
From $12.95 · ★ 4.8 (893+ Google reviews this year)
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What Our Customers Say
Fast and affordable pick up for single items!
Great shirts and prices for small batches. Will use again!
Hi Jason,
I just wanted to let you know that the T-shirts worked out really well! The sizing was spot on, the quality exceeded my expectations, and the design turned out exactly as I had submitted it. Thank you for all your help throughout the ordering process. I really appreciate your assistance and responsiveness. Everyone was very happy with how they turned out.
Thanks again!
Very good service and product quality!
I used T-shirt Elephant to make t-shirts for my son's birthday. The website is easy to navigate and the customer service team was helpful. It took about 2weeks for my order to be delivered and I was very happy with the quality of the t-shirts and prints on them. I will definitely use T-shirt Elephant again for making custom t-shirts in the future.
The Quality of the print has been great. The design tool is very helpful as well.
I’ve placed another order and will be sharing my experience with my contractor friends.
I had a great experience with this company! I ordered custom aprons and needed them on a pretty tight timeline, so I asked if they could accommodate a rush order. They were very responsive and were able to have everything ready by the deadline I requested, which I really appreciated. The aprons turned out great and I’m very happy with the final product. Excellent service and would definitely recommend!
I had a club jacket that accidentally burned and tore in a house fire. I wanted to replace it naturally. But I wanted something superior to what I had. I worked right from the Elephant webpage using the easy app from that page. It was beyond easy with some time and patience to really make it look right.
Pow. I was was done.
What came back to me looked better than the work I did on screen. It was better, bolder.... Stronger in appearance. I am happy alright.
I attempted other local companies but they (the artist) just didn't vision what I was looking for. Sometimes you have to just do it yourself as I did. It is worth it in the end.
Easy, smooth process with a great end-result!
Quality, shirts and soft material. The design was perfect.
Really easy to work with. Responded quickly including helping me change my image and recommended specific products based on what I was looking for. Final product looks great! Would use them again
Excellent service! I had to change the shipping/pick up option and they responded quickly and professionally.
My hat order came out perfectly 👍 I will definitely place another order 💯
The shirts I ordered were perfect, arrived early, and customer service was super helpful and responsive. Will use again.
Efficient, easy use web site. T-shirt came as stated and on time. Excellent
They shipped faster than any other company and responded faster to my emails and requests for my business. While other companies took months they took less than 2 weeks to deliver us our very large order. 10/10 would recommend.
They did a great job on a custom t shirt using a unique image that I uploaded. It arrived looking exactly like the design. Will use again.
I ordered a t-sirt and a ball cap. Products received were exactly what I ordered. And the order was delivered on time, would recommend
Excellent quality of the T-shirts. Ordered 3 T-shirts with an image and text. The quality of the image was really good and was very pleased.
Definitely will use this website again. Fast and the picture i chose came out amazing 👏 🤩 well done guys!
I ordered a custom hat for my husband’s birthday and it is amazing! Thank you for the great quality print and great service!
I loved the t-shirt I had printed up for my granddaughter’s birthday.
The t-shirt is high quality and the print is perfect.
Highly Recommend! This was our first time ordering shirts and Jason walked me through the whole process and was patient enough to provide me with shirt options and his honest opinions of which would suit my needs better. Communication was quick, prices were great, and quality is amazing.
Excellent service and great quality!! Also fast service !
Product Description
ATC S350LS Pro Team Performance Long Sleeve Tee — Custom Moisture-Wicking Long Sleeves
The ATC S350LS Pro Team Performance Long Sleeve Tee is a lightweight, moisture-wicking polyester shirt built for active wear, sports teams, and workwear that demands all-day comfort. Part of the ATC Pro Team performance line, it keeps wearers cool and dry with moisture management technology while providing a smooth surface for vibrant custom printing.
The top-selling custom performance long sleeve in Canada. Printed in Canada with no minimums, 10-day turnaround, and free shipping on orders over $250.
Fabric & Construction
- 100% polyester interlock — lightweight, breathable performance fabric
- 3.8 oz / 130 GSM — ultra-lightweight for maximum breathability and comfort
- Moisture-wicking technology — draws sweat away from the body to the surface for rapid evaporation
- Snag-resistant — maintains a smooth, professional appearance through active use
- UV protection — polyester provides inherent sun protection for outdoor activities
- Self-fabric collar — clean, modern neckline
- Heat-seal label — tagless comfort
- Side-seamed construction — contoured athletic fit
Fit & Sizing
- Athletic fit — modern, slightly tapered through the body
- Available in XS through 4XL
- Short sleeve version — see ATC S350 Pro Team Performance Tee
- Ladies' version — see ATC L350 Pro Team Ladies Tee
- True to athletic sizing
Why Choose Performance Over Cotton for Long Sleeves?
- Moisture management — cotton absorbs sweat and stays wet; polyester wicks it away and dries in minutes
- Wrinkle-free — looks crisp straight out of the bag, no ironing needed
- Odour resistance — doesn't hold odour like cotton after a long day
- Sun protection — full arm coverage plus UV-blocking polyester for outdoor crews
- Lighter weight — at 3.8 oz, it breathes better than a cotton long sleeve for active work
- Colour retention — polyester resists fading from washing and sun exposure
Best Print Methods for the S350LS
- Screen Printing — excellent results with athletic-grade polyester inks. Bold, durable prints for team logos and event graphics.
- DTF (Direct-to-Film) — outstanding on polyester. Vibrant full-colour transfers with excellent adhesion and durability.
- Heat Transfer / Vinyl — the smooth polyester surface provides superior adhesion. Ideal for names, numbers, and team customization.
- Embroidery — works well for small left-chest logos. Use lightweight backing for best results on this light fabric.
- Sublimation — 100% polyester means sublimation is an option for all-over prints on white/light colours.
Popular Uses for Custom S350LS Performance Long Sleeves
- Sports & Teams: Practice jerseys, warm-up shirts, coaching staff, running clubs, cycling teams
- Outdoor Work: Landscaping, construction, farming, delivery crews — sun protection with moisture management
- Corporate & Events: Charity runs, 5K races, corporate fitness challenges, outdoor team events
- Fitness: Gym staff, personal trainers, CrossFit boxes, martial arts academies
- Schools: Athletic department, PE classes, intramural sports, coaching staff
The ATC Pro Team Performance Line
- S350 Pro Team Performance Tee — short sleeve version in the same fabric
- L350 Pro Team Ladies Tee — women's contoured cut
Care Instructions
- Machine wash cold with like colours
- Tumble dry on low heat
- Do not bleach
- Do not iron (wrinkle-resistant)
- Do not use fabric softener — it reduces moisture-wicking performance
Specifications at a Glance
- Brand: ATC (SanMar Canada)
- Style: S350LS
- Fabric: 100% Polyester Interlock
- Weight: 3.8 oz / 130 GSM
- Technology: Moisture-wicking, Snag-resistant, UV Protection
- Fit: Athletic
- Sizes: XS - 4XL
- Colours: 15+
- Construction: Side-seamed
- Label: Heat-seal (tagless)
Order Custom S350LS Performance Long Sleeves from T-Shirt Elephant
T-Shirt Elephant is Canada's leading custom apparel printer. We offer:
- No minimum order — order 1 shirt or 10,000
- 10-day standard production — rush available
- Free shipping on orders over $250 across Canada
- Free digital proof before production
- Screen printing, DTF, embroidery, sublimation — all methods available
- Printed in Canada — supporting Canadian business since 2010
Technical Specifications
Key Features
- Premium quality construction
- Wide range of colors available
- Perfect for custom printing
- Comfortable fit for all-day wear
- Durable for repeated washing
- Ideal for screen printing and embroidery
Compatible Print Methods
Perfect For
This versatile product is perfect for custom printing and embroidery projects of all sizes.
Authentic T-Shirt Company S350LS FAQ
Common questions about the Authentic T-Shirt Company S350LS Pro Team Performance Long Sleeve Tee
Yes! The Authentic T-Shirt Company S350LS Pro Team Performance Long Sleeve Tee is excellent for custom decoration including screen printing, embroidery, and heat transfer.
There is NO minimum order! You can order just 1 item or 1,000+. We treat every order with the same care and quality.
Standard production takes 10 business days. Rush production (7 business days) is available for the Authentic T-Shirt Company S350LS Pro Team Performance Long Sleeve Tee. Shipping time is additional.
Yes! Volume discounts are automatically applied at checkout. The more Authentic T-Shirt Company S350LS you order, the more you save.
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