100% Pre-Shrunk Ring-Spun Cotton | Standard U.S. Unisex Sizing (S-5XL)
Back to School Science Teacher Chemistry My Students Matter Atom T-Shirt features midweight 100% pre-shrunk ring-spun cotton designed for daily wear. Constructed with double-stitched stress points and a classic ribbed collar, this garment offers consistent sizing and structure across standard U.S. unisex dimensions.
Garment measurements are taken flat. Sizing tolerance: ±0.5 inches.
| Size | Chest Width (in) | Body Length (in) | Sleeve Length (in) |
|---|---|---|---|
| S | 18" | 28" | 15.63" |
| M | 20" | 29" | 17" |
| L | 22" | 30" | 18.5" |
| XL | 24" | 31" | 20" |
| 2XL | 26" | 32" | 21.5" |
| 3XL | 28" | 33" | 22.88" |
| 4XL | 30" | 34" | 24.25" |
| 5XL | 32" | 35" | 25.38" |
Orders are processed within 1 to 3 business days prior to carrier dispatch. Domestic shipments within the United States are fulfilled via USPS or UPS. Tracking information is issued via email upon fulfillment.
Note: Delivery timelines are estimates provided by postal carriers and do not include processing time.
Returns or exchanges are accepted within 30 days of delivery. Returned items must be in unworn, unwashed, and original condition.
Exchanges for size changes within the U.S. are free of charge (subject to stock availability). Prepaid return labels are provided upon authorization. Approved refunds are processed back to the original payment method within 10 business days of item inspection.
To request a return or view the complete merchant terms, review our Return and Refund Policy Page or email [email protected].
What is the expected fabric shrinkage?
The fabric is industrially pre-shrunk to reduce dimensional changes. Standard laundering following cold-water care instructions typically results in minimal overall shrinkage (approximately 3% to 5%).
Are invoices included in the shipment?
Standard packing slips do not include item prices. Pricing detail is sent digitally to the email provided at checkout.
How are sizing exchanges handled?
Size exchanges within the United States are eligible for free return shipping within 30 days of receipt. Instructions are detailed on our Returns Policy Page.
How can I track my package?
Once dispatched, tracking codes are sent via email or SMS. You can track carrier status directly or through our Order Tracking Page.
