Installing Muscles funny gym t-shirt in black — I Gym Daily

Installing Muscles Tee

$59.95
🚚 Free shipping: AU orders A$75+

Between sizes or want a looser gym fit? Size up.

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Printed after you order Made on demand, then shipped with tracking once fulfilled.
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Fit & fabric Each product includes fit, fabric and a size guide so you can order with confidence.
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Issue support If your order arrives misprinted, damaged, defective or incorrect, contact us within 30 days and we'll arrange a replacement or fix.
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Secure checkout Pay safely with trusted checkout options.
Fit

Athletic slim fit — size up if you’re between sizes or prefer extra room.

Details & fit

Why you’ll love it

Installing Muscles Tee brings gym-culture energy to an easy training fit — made for lifting, layering and showing up again tomorrow.

Description −

INSTALLING MUSCLES TEE

The Installing Muscles Tee is for lifters still buffering, still building, and still showing up while the progress bar loads.

It is a funny gym shirt for people who know gains take time, reps, food, sleep and a questionable amount of patience.

Why you’ll like it

• Funny gym graphic tee with broad lifter appeal
• Great for training, casual wear, rest days and layering
• Made for progress chasers, beginners and seasoned lifters still building
• Printed after you order to reduce unnecessary overproduction
• Easy gift idea for gym friends who are still loading gains

Installing muscles — please wait.

Materials & Care +

FIT

• Everyday tee fit
• Size up if you prefer a looser gym fit

FABRIC

• 100% combed ring-spun cotton
• Heather colours contain polyester
• Fabric weight: 4.2 oz/yd² / 142 g/m²
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping

CARE

• Machine wash cold
• Wash inside-out with similar colours
• Tumble dry low or hang dry
• Do not iron directly on print

Size Guide +
Size Guide

Tip: For a fitted training look, choose your usual size. For a relaxed everyday style, size up once.

Size Length (in) Width (in) Chest (in)
S 28 18 34–37
M 29 20 38–41
L 30 22 42–45
XL 31 24 46–49
2XL 32 26 50–53
3XL 33 28 54–57
4XL 34 30 58–61
Shipping & Returns +

Made to order

Every singlet is produced on demand to reduce waste and keep quality consistent.

Production time

• Usually 2–5 business days

Estimated shipping

• USA: 3–6 business days

• International: 7–15 business days (country & carrier dependent)

Returns & exchanges

• If your singlet arrives damaged, misprinted, or defective, we’ll replace it — please report issues within 30 days of delivery

• Because items are made to order, we don’t offer size/style swaps

• Need a different size? Place a new order after checking the Size Guide

For full details, see our Refunds, Returns & Replacements policy.

FAQ +

Is the Installing Muscles Tee good for gym training?
Yes. It is a lightweight graphic tee made for everyday wear, gym sessions, warm-ups and casual training days.

What is the fit like?
It has a regular tee fit. If you are between sizes or want a looser gym fit, size up.

Is this tee made to order?
Yes. This Installing Muscles Tee is printed after you order, then shipped with tracking once fulfilled.

Can I return it if I choose the wrong size?
Because this is a made-to-order product, we do not offer direct size swaps. Check the size guide before ordering.

What if my order arrives damaged or incorrect?
If your order arrives misprinted, damaged, defective or incorrect, contact us within 30 days and we’ll help sort it.

Keep browsing

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01 Gym Tees Everyday training fits 02 Gym Hoodies Pump covers & rest days 03 Gym Singlets Made for hard sessions 04 Designs A–Z Find your training mood
Installing Muscles funny gym t-shirt in black — I Gym Daily
Installing Muscles Tee
$59.95