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Shipping Estimate
USA
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- CAN
- USA
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Our World Is Flat - Flat 6 Piston Short sleeveSimple and elegant, the Flat 6 Club Pistons Short sleeve has the our logo on the front and the iconic Flat Piston layout on the back along with the test "Our World Is Flat". Revel in the knowing nods you'll get at Cars & Coffee from other fellow Porsche fans! This epic shirt is made of 100% ring spun cotton and is soft and comfy. The double stitching on the neckline and sleeves add more durability to what is sure to be a favorite! 100% ring spun
Simple and elegant, the Flat 6 Club Pistons Short sleeve has the our logo on the front and the iconic Flat Piston layout on the back along with the test "Our World Is Flat". Revel in the knowing nods you'll get at Cars & Coffee from other fellow Porsche fans!This epic shirt is made of 100% ring-spun cotton and is soft and comfy. The double stitching on the neckline and sleeves add more durability to what is sure to be a favorite!
• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• Dark Heather is 65% polyester, 35% cotton
• 4.5 oz/yd² (153 g/m²)
• Pre-shrunk
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center
• Blank product sourced from Bangladesh, Honduras, Haiti, Mexico, or Nicaragua
Size guide
| LENGTH (WORLDWIDE) | WIDTH (WORLDWIDE) | LENGTH (EAST ASIA) | WIDTH (EAST ASIA) | |
| S (inches) | 28 | 18 | 26 ⅜ | 18 ½ |
| M (inches) | 29 ¼ | 20 | 27 ½ | 19 ¾ |
| L (inches) | 30 ¼ | 22 | 28 ¾ | 20 ⅞ |
| XL (inches) | 31 ¼ | 24 | 29 ½ | 22 |
| 2XL (inches) | 32 ½ | 26 | 30 ¼ | 23 ¼ |
| 3XL (inches) | 33 ½ | 28 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Fits as expected and comfortable
Size: X-Large, Color: Navy Blue
My husband likes this short. Very comfortable and light. Good for cool spring nights
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 4
Good deal
Size: Small, Color: White
Good choice to match with several outfits
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Good product
Size: X-Large, Color: Black
Exactly what I wanted fit perfect true to size very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 2
Too short
Size: Medium, Color: White
Fit was okay, but the length was too short. I am 5'5" and if I tuck the shirt into my shorts or pants and raise my arms above my head, the shirt will pull out from my waistline/belt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 3
Too loose
Size: Large, Color: Brown
The size ran too big/loose. For example, it you tend to wear Large, order a Medium for this instead.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
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