LABORATORY - Performance Long Sleeve T-Shirt
LABORATORY - Performance Long Sleeve T-Shirt
LABORATORY - Performance Long Sleeve T-Shirt
LABORATORY - Performance Long Sleeve T-Shirt
LABORATORY - Performance Long Sleeve T-Shirt
LABORATORY - Performance Long Sleeve T-Shirt
LABORATORY - Performance Long Sleeve T-Shirt
LABORATORY - Performance Long Sleeve T-Shirt
LABORATORY FITNESS

LABORATORY - Performance Long Sleeve T-Shirt

$29.78
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LABORATORY PERFORMANCE LONG SLEEVE SHIRT
Gender:Men
Model:Skinny
Fabric:87% polyester, 13% spandex
Fabric Thickness:Moderate
Fabric Stretch: High Stretch
Care Instructions:Machine wash at 30°C (gentle cycle); Do not bleach; Tumble dry low; Iron at low temperature, avoid ironing on print; Do not dry clean
Features:Casual, Sporty, Daily Casual, Sport, Gym, Running, Long Sleeve, Raglan Sleeve, Round Neck / O-Neck, Regular, Skinny, Spring, Summer, Autumn

 

Size Chart
S M L XL 2XL
inch cm inch cm inch cm inch cm inch cm
Chest 15.9  40.5  16.7  42.5  17.5  44.5  18.3  46.5  19.1  48.5 
Length 23.6  60  24.4  62  25.2  64  26.0  66  26.8  68 
Shoulder 26.2  66.5  26.8  68  27.4  69.5  28.0  71  28.5  72.5 

The shipping time for any products is 6-8 business days. This includes 2-3 days to get the order ready and rest of the days to ship and receive your order. If you wish to cancel or switch out a product you can contact us via email

All apparel clothing shipping times varies by location. All POD Print on Demand will take longer due to prep time. If for any reason the order is delayed hit us up.

support@laboratory-shop.store

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If you suspect any defects or damage to your product we will offer a one year replacement.

Any other concerns contact us at

Support@laboratory-shop.store

Pairs well with

🛠️ Product & Care

It’s not recommended. Machine washing can damage the Velcro or stitching. Instead, gently hand wash and air dry to keep them lasting longer.

Our logos are designed to be durable, but frequent aggressive washing or drying may lead to fading. Stick to gentle hand washing to preserve the design.

Store them in a dry, cool place—away from direct sunlight. Don’t leave them in your gym bag for days after training; that traps moisture and breeds odor.

Yes, over time and with frequent use. To extend their lifespan, avoid overstretching and remove them between sets when not needed.

Brand Questions 

We blend form, function, and science. Every product is tested under real lifting conditions and built for performance, durability, and clean aesthetics.

Some products are part of limited drops and may not restock. Others are part of our core collection and are regularly replenished. Check the product page for details.

Join our email list or follow us on Instagram and TikTok @labora.tory. We announce drops, restocks, and behind-the-scenes content there first.

Yes! We frequently run bundle deals and limited-time offers. Sign up for our email list or follow us on Instagram to stay updated.