



Mettle
The "Mettle" long sleeve t-shirt design embodies strength and determination with a unique graphic and text combination. Featuring a stylized "M" atop the word "Mettle," this design symbolizes resilience and courage. Wear this long sleeve t-shirt as a reminder of your inner strength and unwavering spirit. Let the bold graphic and empowering message inspire you to face challenges head-on and showcase your true mettle in all that you do.
More details
- 100% combed ring-spun cotton
- Heather colors are 52% combed ring-spun cotton, 48% polyester
- Athletic Heather and Black Heather are 90% combed ring-spun cotton, 10% polyester
- Lightweight fabric: 4.2 oz/yd² (142.4 g/m²)
- Regular fit
EU GPSR Product Information:
- Manufacturer contact information
- Name: BK LEO Clothing - Empowering Fashion for Personal Growth and Style
- Email: bkleoclothing-shop@support.fourthwall.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. Meets the flammability 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.
Mettle Size Guide

Size label | Length | Width | Sleeve length |
---|---|---|---|
XS
|
27
|
16
|
25
|
S
|
28
|
18
|
25.6
|
M
|
29
|
20
|
26.2
|
L
|
30
|
22
|
26.9
|
XL
|
31
|
24
|
27 1/2
|
2XL
|
32
|
26
|
28.1
|