Core Temp Thermal T-Shirt
- Soft and lightweight, our Core Temp thermal fabric resists wrinkles, dries quickly, and regulates body heat for maximum comfort. It uses 37.5® Technology and the power of active particles derived from volcanic sand to warm you up or cool you down, as needed.
- Crew neck. Long, raglan sleeves.
- Flatlock seams for a smooth, comfortable fit.
- Straight hem.
- 60% cotton, 40% polyester.
- Machine wash.
- FREE on orders of $50 or more
Select the 'FREE' (5-7 business days) option
- $7 flat rate for orders under $50
- FREE returns and exchanges on all orders
- No returns or exchanges on final sale items
- By mail: To create a prepaid UPS or USPS return shipping label, use our interactive returns process
- In store: with shipping confirmation email (printed or on mobile device) and card used for purchase