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20% off for Members
Warning: Grumpy Old Man
4.9 (2275 reviews)
20% off for Members. Promotion auto-applied on checkout.

Product Description
Warning Grump old man t shirt. If you don’t want your feelings hurt, walk away.
<span>One Nation Design’s Old Man Patriotic T-shirt collection features a classic look for the seasoned patriot. You are never too old to show your love for your country. You are never too old to let a young whipper snapper know you are not to be messed with. Old Man Patriotic T-shirts are available in a wide range of colors and designs. `</span> 1back, 1old man, 1oldmanwarning-103, 1shirt, oldmanwarning-103
More details
- Solid colors are 100% ring-spun cotton
- Sport Grey is 90% ring-spun cotton, 10% polyester
- Dark Heather is 65% polyester, 35% cotton
- Lightweight fabric: 4.5 oz/yd² (153 g/m²)
EU GPSR Product Information:
- Manufacturer contact information
- Name: 1nation
- Email: contact@support.1nationdesign.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. Meets the flammability, lead, cadmium, bisphenols and phthalates level requirements. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
Warning: Grumpy Old Man Size Guide

Size label | Length | Width | Sleeve length |
---|---|---|---|
S
|
28
|
18
|
16.8
|
M
|
29
|
20
|
17.9
|
L
|
30
|
22
|
19.1
|
XL
|
31
|
24
|
20.4
|
2XL
|
32
|
26
|
21.6
|
3XL
|
33
|
28
|
22.8
|