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Gym Rat Heavyweight Gym T-Shirt - My Supplement Shop Classic Fit

Original price £19.99 - Original price £19.99
Original price
Ā£19.99
£19.99 - £19.99
Current price £19.99
  • Bold Gym Rat Graphic: A playful design that showcases your passion for fitness and lifestyle in the gym.
  • Heavyweight Durability: Crafted from 100% premium cotton, this tee is built to endure even the most intense workouts.
  • Classic Fit Comfort: Designed with a relaxed cut that provides ample comfort and flexibility for daily activities and gym sessions alike.
  • Double-Stitched Strength: Reinforced seams and hems ensure this shirt maintains its shape and withstands wear over time.
  • Versatile Style: Ideal for workouts, running errands, or just lounging, proving that gym enthusiasts are always ready for action.
  • Description
  • More Info
  • Gym Rat Heavyweight T-Shirt – Classic Fit, All Grind

    Step up your gym game with the Gym Rat Heavyweight T-Shirt—a must-have for every lifter and fitness enthusiast. This shirt proudly displays a muscular cartoon rat graphic that's perfect for anyone who treats the gym like their second home. Whether you're crushing weights or relaxing off-duty, this tee keeps you looking sharp.

    Constructed from 100% heavyweight cotton, this t-shirt combines breathability with long-lasting durability, making it your go-to choice during workouts or casual outings. With its relaxed classic fit, it promises unrestricted movement, whether you're deep into your routines or enjoying some well-deserved downtime.

    Engineered with a seamless double-needle collar, reinforced shoulders, and double-stitched hems, this shirt is made to endure your rigorous training lifestyle without losing its original shape. If you live for the grind and want to showcase that attitude, this shirt is ready to help you take on any challenge.

    Are you ready to sport your Gym Rat title? Embrace your dedication and style!

    Gym Rat Heavyweight Gym T-Shirt - My Supplement Shop
  • More Info

    • Material: 100% heavyweight cotton for maximum comfort and longevity
    • Fit: Classic fit – relaxed and flattering on all body types
    • Construction: Double-needle collar, sleeve, and bottom hem for durability
    • Details: Taped neck and shoulders to hold shape through every wash
    • Design: Black "Gym Rat" text with flexing cartoon rat print

    Care Instructions: Machine wash cold. Tumble dry low or hang dry for best results. Avoid ironing directly on print.

Product Details
SKU:
Shipping Weights ↓
S: 140 g
M: 162 g
L: 184 g
XL: 207 g
2XL: 232 g
3XL: 258 g
4XL: 258 g
5XL: 258 g
Care Guide

Care Instructions for Printed Clothing:

Wash Inside Out: Always turn your printed garments inside out before washing to protect the print.

Cool Wash: Use a cool wash setting, no higher than 30 degrees Celsius.

Similar Colours: Wash with similar colours to prevent any colour bleeding.

Avoid Tumble Drying: Do not tumble dry. Instead, hang or lay flat to dry.


Shipping & Returns

Fast and Reliable Shipping
We partner with Royal Mail and DPD to provide reliable delivery across the UK. All orders are fully tracked for your peace of mind. Track your order easily by visiting this page.
For an delivery estimate before purchase, use our Delivery Time Estimator

Dispatch Times
To ensure you receive the freshest products, we operate on a just-in-time fulfillment model. This means some items may not be immediately available and are ordered upon your purchase. Please allow 1-2 working days for processing. Orders placed by 2 PM GMT will begin processing on the next working day.
Note: "Next Day Delivery" is only available if explicitly stated on the product page.

Returns
If you're experiencing issues with your order, please contact us at hello@mysupplement.shop. For detailed information on our shipping and return policies, please visit our Shipping & Returns Policies page.

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Heavy Weight T-shirt Size Chart

Size guide

Ā  S M L XL 2XL 3XL 4XL 5XL
A) Length (cm) 71.1 73.7 76.2 78.7 81.3 83.8 86 89
B) Width (cm) 91.4 101.6 111.8 122 132 142.2 152 162
B) Half Chest (cm) 45.7 50.8 55.9 61 66 71.1 76 81


Ā  S M L XL 2XL 3XL 4XL 5XL
A) Length (inches) 28 29 30 31 32 33 33.9 35
B) Width (inches) 36 40 44 48 52 56 59.8 63.8
B) Half Chest (inches) 18 20 22 24 26 28 29.9 31.9






A) Length

Place the end of the tape beside the collar at the top of the shirt (Highest Point Shoulder). Pull the tape measure to the bottom of the shirt.

B) Half Chest

Lay the garment down on a flat surface and measure it from left to right across the chest, about 2cm below the arms.

Measurements are provided by suppliers and garments may run smaller or larger with a difference of +/- 2.5cm (1 in)

How We Handle Printing & Fulfilment

We work with a global network of printing and fulfilment partners, which means every item is made to order and produced as close to you as possible. These trusted partners operate in over 30 countries, so instead of shipping everything from one central location, your order gets printed and shipped locally.

That means:

  • Faster delivery times

  • Lower shipping costs

  • Way fewer air miles — which is a big win for the planet

Because everything is printed on demand, we don’t hold excess stock or waste materials. It’s a more sustainable way of doing things, and it allows us to offer a wider range of designs, sizes, and colours without overproducing.

We’ve carefully chosen our fulfilment partners based on their quality, reliability, and ethical standards — so whether you’re ordering from the UK, Europe, the US or beyond, you can expect consistent quality and a smooth delivery process every time.

If you ever want more detail on how or where your order is being produced, just shout — we’re always happy to be transparent about how things are made.

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Using Priority, Fully Tracked services from Royal Mail, we deliver on time, every time.

Estimated Delivery Time: From 2 to 3 working days after dispatch.

Peace of Mind: Easily track your package via the link in your shipping confirmation email or directly on the Royal Mail tracking page linked below.

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