Caricature of a smiling scientist with "Just a Little Physics" text and science icons in the background.

Astronaut 50-50 Grind T-Shirt By Technium Foundry (Meet Kepler's Laws)

Astronaut performing 50-50 grind on planets, Technium Foundry T-Shirt, space-themed design with Saturn's rings and cosmic elements.
Red T-shirt featuring astronaut performing a 50-50 grind in space with colorful planets and the text "Astronaut 50-50 Grind."
Astronaut performing 50-50 grind on Saturn's rings graphic T-shirt by Technium Foundry, showcasing space-themed skateboarding design.
Astronaut performing a 50-50 grind on Saturn's rings T-shirt by Technium Foundry, featuring space-themed design.
Astronaut 50-50 Grind T-Shirt with space skater graphic by Technium Foundry, featuring planets and cosmic design.
Blue T-shirt featuring an astronaut skateboarding in space with colorful planets and the text "Astronaut 50-50 Grind."
Astronaut 50-50 Grind T-Shirt by Technium Foundry featuring space skateboarding design with planets and comets.
Man wearing Astronaut 50-50 Grind T-Shirt, featuring space skater design with planets and text by Technium Foundry.
Red t-shirt featuring astronaut performing a 50-50 grind in space, showcasing Technium Foundry's cosmic skateboarding design.
Woman wearing Astronaut 50-50 Grind T-Shirt by Technium Foundry, featuring space skater performing a 50-50 trick on Saturn's rings.
Man wearing Astronaut 50-50 Grind T-Shirt by Technium Foundry, featuring space skater design with Saturn's rings and planets.
Astronaut 50-50 Grind T-Shirt by Technium Foundry featuring space skater on Saturn with comic design.
Woman wearing blue Astronaut 50-50 Grind T-shirt by Technium Foundry featuring space skater design.
Man wearing white T-shirt featuring astronaut performing 50-50 grind in space with planets and Saturn's rings graphic.
Man wearing Astronaut 50-50 Grind T-Shirt with space skater design by Technium Foundry.

Technium Foundry

Astronaut 50-50 Grind T-Shirt By Technium Foundry (Meet Kepler's Laws)

Sale price$22.95 USD

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SKU: 7141904_11546
Color:Black
Size:S
Quantity:
Technicum Foundry logo with stylized letter T design

Technium Foundry Sizing Chart | How to determine T-Shirt size

TECHNIUM FOUNDRY, LLC SIZING CHART

Understanding T-Shirt Sizing - The Essential Guide

A comprehensive sizing chart is crucial for confident online t-shirt shopping, as it bridges the gap between vision and reality. The most important elements include precise measurements for chest width, shirt length, and sleeve length in both inches and centimeters.

Pay special attention to whether the brand follows traditional sizing (S, M, L) or numerical sizing, and note any indicators that a style runs "true to size," "slim fit," or "oversized." Gender-specific cuts have distinct proportions—men's shirts typically have broader shoulders and longer torsos, while women's feature more tapered waists. Material composition significantly impacts fit; cotton tends to shrink slightly, while blended fabrics maintain their shape.

For maximum satisfaction, always measure a well-fitting shirt you already own and compare these measurements to the chart rather than relying solely on your usual size designation. Remember that international sizing varies considerably—an American medium might be a European large—so never assume size equivalency across different regions or brands.


Meet the astronaut who looked at Saturn's rings and said "Hold my freeze-dried coffee." Our design features the first-ever documented 50-50 grind in space, proving that while nature abhors a vacuum, it absolutely loves a good trick. This intrepid space skater is performing the most technically perfect 50-50 in history - mainly because in space, you have literally all the time in the world to balance.

Think of it as one small grind for man, one giant trick for mankind. Who needs the International Space Station when you've got the entire solar system as your skate park? Our astronaut is casually defying both gravity and traditional space exploration protocols, all while maintaining that perfect 50-50 balance that would make even Newton reconsider his laws of motion.


Perfect For:


-Astronauts who think spacewalks need more style points
-Skaters who find Earth's rails too limiting
-NASA engineers secretly designing zero-G skate parks
-Anyone who's ever wondered "Can you pop an ollie in space?"
-Mission Control's X-Games division

Available now - no helmet required (space suit's got you covered).

(Note: No planetary rings were harmed during these tricks, though Saturn is demanding style points.)

• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, Mexico

• Traceability:
- Knitting—Honduras, the Dominican Republic
- Dyeing—Honduras, the Dominican Republic
- Manufacturing—Nicaragua, Honduras, Haiti, El Salvador, or the Dominican Republic
• Contains 0% recycled polyester
• Contains 0% dangerous substances

Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.

In compliance with the General Product Safety Regulation (GPSR), Technium Foundry LLC and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 2201 Gibson Rd., Jacksonville, FL 32207, USA or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

Size guide

  LENGTH (inches) WIDTH (inches) SLEEVE LENGTH (inches)
S 28 18 15 ⅝
M 29 20 17
L 30 22 18 ½
XL 31 24 20
2XL 32 26 21 ½
3XL 33 28 22 ¾

Shipping & Returns

Global shipping and returns at no cost - includes customs and duties. Free to Europe, complimentary in the US. Unmatched by competitors.

Shipping & Returns

Global shipping and returns at no cost - includes customs and duties. Free to Europe, complimentary in the US. Unmatched by competitors.

Warranty

If you find anything wrong, let us know and we will take care of it.

Warranty

If you find anything wrong, let us know and we will take care of it.

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Your data is safeguarded at every step through advanced encryption technology for secure payment processing. Feel secure while shopping with us.