Long Sleeve – Core Values on Your Back-Heavyweight

$38.99 USD

Sale Sold out

Shipping calculated at checkout.

DESCRIPTION

Wear what you stand for — literally. The Core Values long sleeve tee puts the MatGrit mindset where it belongs: on your back, carried with pride. Whether you're training, coaching, or repping off the mat, this shirt reminds you (and everyone else) what really matters. Grit isn’t just in the roll — it’s in the way you live.

• Midweight long sleeve for year-round wear
• Clean left chest MatGrit logo on front
• Bold Core Values print down the back
• For those who live it, not just wear it
• 100% soft ring-spun cotton
• Fabric weight: 6.1 oz./yd.² (206.8 g/m²)
• Relaxed fit
• Garment-dyed, pre-shrunk fabric
• Topstitched, classic width collar
• Twill-taped neck and shoulders for comfort and durability
• Rib cuffs
• Shoulder-to-shoulder twill tape
• Signature twill label

Size guide

	LENGTH (inches)	CHEST (inches)	SLEEVE LENGTH (inches)
S	26 ⅝	31-34	31 ⅞
M	28	34-37	33 ¾
L	29 ¾	38-41	36 ⅞
XL	30 ¾	42-45	37 ¼
2XL	31 ⅝	46-49	38 ¾
3XL	32 ½	50-53	39 ¾

	LENGTH (cm)	CHEST (cm)	SLEEVE LENGTH (cm)
S	67.6	78.7-86.4	81
M	71.1	86.4-94	85.7
L	75.6	96.5-104.1	93.7
XL	78.1	106.7-114.3	94.6
2XL	80.3	116.8-124.5	98.4
3XL	82.6	127-134.6	101

Made fresh when you order. Production takes 2–5 business days, then ships from Texas: 3–4 days Standard or 1–3 days Express. Most orders arrive in under a week.

SIZE & FIT

Adult & Kid Size Charts

RETURNS & EXCHANGES

Return/Exchange Policy

14-Day Return & Exchange Policy

At MatGrit, we stand behind the gear — because we know you stand behind the grind. If something doesn’t feel right, you’ve got 14 days from when you received it to exchange it or return it. We’ll help you find what works best for your training, your mindset, and your routine.

Reach out — our team’s here to make it right, fast.

Refunds are issued to your original form of payment and may take 3–5 business
days to show up after processing.

We’re here to serve the ones who show up. That includes you.

Please contact us before returning any products.

team@mat-grit.com

FAQ

How will I know my order went through?

You’ll receive an Order Confirmation Email right after completing your purchase.

Will I get tracking information?

Absolutely. You’ll get emails at each stage:

1. Order Shipped – includes tracking link.

2. Out for Delivery – quick heads-up that it’s almost there.

3. Delivered – confirmation with tracking details.

What happens if my order is cancelled or refunded?

Cancelled Order – You’ll receive an email confirming cancellation.
Refunded Order – You’ll receive an email with refund details.

When will my gear arrive?

We don’t do dusty warehouse stock — every piece is made fresh. Printing takes 2–5 business days, then it ships from Texas: 3–4 days Standard or 1–3 days Express. Most U.S. orders land in under a week.

How is sales tax calculated?

Sales tax is automatically calculated at checkout based on product rates and your shipping address.

What if there’s a problem with my order?

You have 15 days from the expected delivery date to submit a claim.

What if my item is damaged or has a manufacturing error?

Submit a problem report — we’ll reorder the item or refund you.

How do returns work?

Always email us before sending a return: team@mat-grit.com
Once your return arrives at our facility, we’ll email you confirmation.

Return Address (for product returns only):
217 Wrangler Drive
Coppell, Texas 75019

Still Need Help?

Our team is here for you. Reach us anytime at team@mat-grit.com.

Long Sleeve – Core Values on Your Back-Heavyweight