Description

Mainspring High School Boxed Spirit 540 on a T-Shirt is the perfect way to show your support for Mainspring. This design is modern and stylish and is sure to turn heads. It was created as one of our first designs due to its classic look and feel.

Show your Dolphins pride with the nations largest selection of Mainspring High School apparel. From game days to school events, every Dolphins fan needs spirit wear that lasts. Our Mainspring t-shirts, sweatshirts, and hoodies are printed by hand in the USA on our premium product line, making them comfortable, durable, and guaranteed to be loved. Whether you’re a student, parent, or alumni, our collection of Mainspring spiritwear is always growing, with new designs added weekly. Shop Mainspring Dolphins apparel today and show your school spirit in Jacksonville!

Garment Details

• Gildan® T-Shirt - Modern classic fit for a streamlined silhouette
• Soft ring-spun cotton for all-day wear
• Fabric Content: 100% ring-spun cotton, 30 singles
• Heather colors and Dark Heather are 65/35 polyester/cotton
• Sport Grey is 90/10 cotton/polyester
• High stitch density for a smooth print surface
• Label: Tear-away for maximum comfort
• Gildan partners with the Better Cotton Initiative to improve cotton farming globally
• Made with OEKO-TEX® certified low-impact dyes
• Produced in WRAP-certified facilities and partnered with Fair Labor Association