Secondslide Corner Store
[Order by August 28] STM Cross Country Warm-Up Shirt
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PLEASE ENTER YOUR LAST NAME IN THE FIELD ABOVE!
POP-UP ITEM:
- Order by: 8/28/25
- FREE SHIPPING
- Orders will ship in bulk to STM for local distribution in September 2025
Lightweight, roomy, and highly breathable, these moisture-wicking, value-priced tees feature PosiCharge technology to lock in color and prevent logos from fading.
- 3.8-ounce, 100% polyester interlock with PosiCharge technology
- Removable tag for comfort and relabeling
- Set-in sleeves
How To Measure
Chest Width
Measure under the arm and around the fullest part of the chest with arms down, keeping tape horizontal.
Youth Size Chart
| XS | S | M | L | XL | |
| Size | 4 | 6/8 | 10/12 | 14/16 | 18/20 |
| Chest | 25-26 | 26-28 | 28-30 | 30-32 | 32-35 |
Adult Size Chart
| XS | S | M | L | XL | 2XL | 3XL | 4XL | |
| Chest | 32-34 | 35-37 | 38-40 | 41-43 | 44-46 | 47-49 | 50-53 | 54-57 |
Materials
Materials
Shipping & Returns
Shipping & Returns
Dimensions
Dimensions
Care Instructions
Care Instructions
![[Order by August 28] STM Cross Country Warm-Up Shirt](http://checkout.secondslide.io/cdn/shop/files/1_30.png?v=1754498834&width=1445)
![[Order by August 28] STM Cross Country Warm-Up Shirt](http://checkout.secondslide.io/cdn/shop/files/2_31.png?v=1754498834&width=1445)
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