




Wacky Engineering Night Logo Tee
Subtle in the front, statement in the back. This premium heavyweight tee features our white night logo on the chest and full-size logo on the back—perfect for late-night builds, sketchbook sessions, or just repping Wacky Engineering in maximum comfort and style.
Made from 100% combed ring-spun cotton (with a soft poly blend for select colors), this tee offers a structured, relaxed fit that feels as good as it looks. It’s the go-to shirt when you want to keep things chill without toning down the weird.
• White “Night Logo” front and back
• Heavyweight 6.5 oz fabric
• 100% combed ring-spun cotton (60/40 cotton/poly for Charcoal Heather & Carbon Grey)
• Relaxed fit, unisex sizing
• Model is 6’1” wearing an XL
Clean. Comfy. Certified Wacky.
More details
- 100% combed ring-spun cotton
- Charcoal Heather and Carbon Grey is 60% cotton and 40% polyester
- Fabric weight: 6.5 oz/yd² (220 g/m²)
EU GPSR Product Information:
- Manufacturer contact information
- Name: Wacky Engineering
- Email: wacky-engineering-shop@support.fourthwall.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.
Wacky Engineering Night Logo Tee Size Guide

Size label | Length | Width |
---|---|---|
S
|
29 1/2
|
18
|
M
|
30 1/2
|
20
|
L
|
31 1/2
|
22
|
XL
|
32 1/2
|
24
|
2XL
|
33 1/2
|
26
|
3XL
|
34 1/2
|
28
|
4XL
|
35 1/2
|
30
|