Purple flag. Water off. Locals nod. The Shark Warning Flag T-Shirt is the New England Cape Cod tribute for the crew that respects the beach when the flag hits the sand — bold shark warning flag graphic, soft gray base, classic Boston voice on a tee for July Wellfleet mornings, August Nauset afternoons, and every day the Atlantic runs the show.
Available in Gray across Men's Tee, Long Sleeve, and Ladies cuts, sizes S through 4XL in the Tee, S through 3XL in the Long Sleeve, S through 2XL in Ladies. Light enough for July beach heat, soft enough for the after-swim porch sit. The kind of tee the Cape Cod lifer keeps in steady rotation.
Layers with the matching Shark Warning Flag Hoodie for cool nights. Pair with our Shark Season T-Shirt for the full Cape shark set. Browse our Cape Cod collection for more.
Ships same or next business day from Woburn, MA. Free 45-day returns.
T-Shirt Size Chart
Select your style below
| Size | S | M | L | XL | 2XL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|
| Width | 18" | 20" | 22" | 24" | 26" | 28" | 30" |
| Length | 27" | 28" | 30" | 31" | 32" | 33" | 34" |
Navy is 100% Cotton. Gray is 90/10. All other colors are 50/50 Cotton/Poly Blend.
| Size | S | M | L | XL | 2XL |
|---|---|---|---|---|---|
| Width | 16.5" | 18.5" | 20.5" | 22.5" | 24.5" |
| Length | 25" | 25.5" | 26.5" | 27.5" | 28" |
Navy is 100% Cotton. Gray is 90/10. All other colors are 50/50 Cotton/Poly Blend.
| Size | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|
| Width | 18" | 20" | 22" | 24" | 26" | 28" |
| Length | 27" | 28" | 30" | 31" | 32" | 33" |
| Sleeve | 34" | 35" | 36.5" | 37.5" | 38.5" | 39.5" |
Navy is 100% Cotton. Gray is 90/10. All other colors are 50/50 Cotton/Poly Blend.
Overall rating: 5.0 / 5 from 2 reviews.
Review topics: ["shirt"].
"Cool shirt!! Great color on the backround I wish I had gotten this before I went on vaca."
"I love my Shark Warning Tee Shirt! It’s pretty cool."
