Shamrock Pi Tee – Garment-Dyed Clover Graphic T-Shirt for Math Lovers & St. Patrick’s Day
Where soft comfort meets clever design, the Shamrock Pi Shirt is a heavyweight, garment-dyed cotton graphic tee that blends Irish-inspired charm with subtle math humor. Featuring a minimalist four-leaf clover line-art graphic with heart-shaped leaves and a hidden pi (π) symbol in the stem, this relaxed-fit t-shirt offers a quiet nod to luck, love, and a passion for numbers. It’s perfect for St. Patrick’s Day celebrations, study sessions, casual hikes, or coffee dates with friends.
Made from 100% ring-spun U.S. cotton, this 6.1 oz heavyweight tee delivers a soft, worn-in feel right out of the box. The garment-dyed finish creates vintage-style color and texture, while the relaxed unisex fit makes it easy to layer or wear solo. Built for long-term wear, it features tubular knit construction (no side seams) and double-needle stitched seams, plus pre-shrunk fabric that holds its shape wash after wash.
Ideal for math teachers, STEM students, engineers, and anyone who loves clever graphic tees, the Shamrock Pi Shirt brings together comfort, durability, and thoughtful design in one everyday essential.
Product Features-
100% ring-spun U.S. cotton — soft, pre-shrunk, and durable
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Garment-dyed for a vintage, lived-in color and texture
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Heavyweight 6.1 oz fabric with relaxed unisex fit
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Tubular knit (no side seams) and double-needle stitched seams for longevity
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Sewn-in label for comfort
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Available in sizes S–4XL
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Offered in multiple colors
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Machine wash cold (max 30°C / 90°F)
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Do not bleach
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Tumble dry low
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Iron, steam, or dry on low heat
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Do not dry clean
Garment-dyed fabric
The garment is dyed after it's been constructed, giving it a soft color and texture
100% Cotton
100% ring-spun US cotton for long-lasting comfort.
S to 4XL
Available in multiple sizes from S to 4XL (select partners) so your customers can find the perfect fit. Consult with our Comfort Colors 1717 size chart for all available sizes.
Double-needle stitching on all seams
The garment is sewn around the finished edges with double stitching, making it long-lasting
Without side seams
The Comfort Colors 1717 tee is knit in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Country of origin
Made in Honduras
Machine wash: cold (max 30C or 90F); Do not bleach; Tumble dry: low heat; Iron, steam or dry: low heat; Do not dryclean.
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Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
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