Skip to product information
Don’t be fooled by the pink. The “Heart on Fire” tee blends softness and power in perfect balance. On the front, a subtle SERTIS mark. On the back, a blazing heart crowned in flames — symbol of intense passion, emotional resilience, and a spirit that never fades. Designed for bold women who burn quietly but fiercely.
• 100% combed and ring-spun cotton
• Heather Prism Lilac & Heather Prism Natural are 99% combed and ring-spun cotton, 1% polyester
• Athletic Heather is 90% combed and ring-spun cotton, 10% polyester
• Other Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Fabric weight: 4.2 oz/y² (142 g/m²)
• Relaxed fit
• Pre-shrunk fabric
• Side-seamed construction
• Crew neck
• Blank product sourced from Nicaragua, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability level requirements.
In compliance with the General Product Safety Regulation (GPSR), SERTISwear 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 Wehntalerstrasse 214, 8106 Adlikon b. Regensdorf or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

❤️🔥 HEART ON FIRE – Soft Pink
CHF 41.50
Reliable shipping
Flexible returns
• 100% combed and ring-spun cotton
• Heather Prism Lilac & Heather Prism Natural are 99% combed and ring-spun cotton, 1% polyester
• Athletic Heather is 90% combed and ring-spun cotton, 10% polyester
• Other Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Fabric weight: 4.2 oz/y² (142 g/m²)
• Relaxed fit
• Pre-shrunk fabric
• Side-seamed construction
• Crew neck
• Blank product sourced from Nicaragua, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability level requirements.
In compliance with the General Product Safety Regulation (GPSR), SERTISwear 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 Wehntalerstrasse 214, 8106 Adlikon b. Regensdorf or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
Guida alle taglie
LARGHEZZA DELLA MAGLIETTA (cm) | LUNGHEZZA DELLA MAGLIETTA (cm) | TAGLIE USA | TAGLIA EU | TAGLIA UK | LUNGHEZZA MANICA (cm) | |
S | 47 | 64.1 | 6-8 | 36-38 | 10-12 | 19.7 |
M | 50.8 | 66 | 10-12 | 40-42 | 14-16 | 21 |
L | 55.9 | 68 | 14-16 | 44-46 | 18-20 | 22.2 |
XL | 61 | 69.9 | 18-20 | 48-50 | 22-24 | 24.1 |