SEA TURETLE TEE SLIM FIT
wear the ocean
FABRIC & FIT
SIZE GUIDE
This is a slim, fitted cut and runs smaller than our standard tees. All measurements are garment measurements in centimetres. If you're between sizes or prefer a relaxed fit, size up.
| SIZE | S | M | L | XL | 2XL |
|---|---|---|---|---|---|
| Length | 51.5 | 53 | 54.5 | 56 | 57.5 |
| Shoulder | 34.7 | 36 | 37.3 | 38.6 | 39.9 |
| Chest | 42 | 44 | 46 | 48 | 50 |
| Sleeve | 15.5 | 16 | 16.5 | 17 | 17.5 |
Measure around the fullest part of your chest, under your armpits, keeping the tape level.
Measure from highest point of shoulder down to the bottom hem of the garment.
SHIPPING & DELIVERY
Tracking sent by email once shipped. International orders may incur local customs charges.
RETURNS & REFUNDS
We'll replace or refund it — no questions asked. Email us within 7 days of receiving your order with a photo and your order number. We sort it fast.
Because each piece is made specifically for you, we can't accept size change returns. That's why we include a detailed size guide — please check it carefully before ordering. If you're between sizes, size up.
Made-to-order items cannot be returned for change of mind. Each garment is produced on demand — zero inventory, zero waste. That's part of how we keep our environmental footprint small.
Questions? Email hello@marviocean.com — we reply within 24–48 hours.
THE $1 DONATION
Every order on marviocean.com generates $1 donated to ocean conservation — supporting Sea Shepherd, a direct-action marine conservation movement working in 20+ countries since 1977.
See our live impact numbers →Sea turtles can navigate thousands of miles of open ocean and return to the exact beach where they hatched, using an internal map imprinted from Earth's magnetic field as hatchlings.
Better sense of direction than most of us have leaving a parking garage. Can you relate?
Source: Journal of Experimental Biology, UNC-Chapel Hill research