Clean, classic, and unapologetically elite. This crewneck is the wardrobe staple your tennis dreams deserve—featuring our signature Sideline Project crest front and center, it's the kind of sweatshirt that says “I brunch after sets.”
Crafted with a soft fleece interior and structured silhouette, it’s perfect for post-match cool-downs, airport fits, or just looking expensive while doing absolutely nothing.
Details that serve style + comfort:
🌱 80% cotton, 20% recycled polyester blend (because cozy can be conscious)
☁️ 100% cotton face for that super-soft feel
💪 8.25 oz. fabric weight – sturdy but never stiff
🧵 Double-needle topstitching on all seams for long-lasting wear
👕 Regular fit with 1x1 ribbed cuffs & waistband
✨ Twill neck tape = no scratchy collar moments
🧼 Shrinkage? Under 5%—we've got your back
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Size guide
| LENGTH (inches) | CHEST (inches) | |
| S | 27 | 33 -36 |
| M | 28 | 37 -40.00 |
| L | 29 | 41 -43 |
| LENGTH (cm) | CHEST (cm) | |
| S | 68.6 | 83.8-91.4 |
| M | 71.1 | 94-101.6 |
| L | 73.7 | 104-109.2 |
80% cotton, 20% recycled polyester. Soft fleece with a structured shape.
Machine wash cold, inside-out. Tumble dry low. Do not iron design.
Free shipping on orders over $75. 30-day return policy.