Designated Reef Nerd - Please Swim At My Speed T-Shirt Ocean Lover Divers Tee
Designated Reef Nerd - Please Swim At My Speed T-Shirt Ocean Lover Divers Tee
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For the snorkeler or diver who moves through the reef at a true slow pace: patient, curious and always scanning for tiny wonders others miss. The “Designated Reef Nerd – Please Swim At My Speed” slogan and diver silhouette quietly set the expectation, whether you are buying it for that friend or claiming the title yourself.
It suits slow snorkels, macro dives and anyone who stops for nudibranchs, hovers over coral heads and loves trading fish IDs on the boat.
Lightweight and easy to pack, it goes from plane to dive boat to evening debriefs and is a natural conversation starter with other ocean lovers.
Size Guide
Size Guide
| Size | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
|---|---|---|---|---|---|---|---|---|
| Width (in) | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 |
| Length (in) | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 |
| Sleeve (in) | 15.1 | 16.5 | 18 | 19.5 | 21 | 22.4 | 23.7 | 25 |
| Size tolerance (in) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Specifications
Specifications
- 100% cotton, 5.3 oz/yd² (180 g/m²) mid-weight fabric for year-round comfort.
- Classic unisex fit with a crew neckline.
- Ribbed collar and shoulder taping help it keep its shape.
- Tear-away label for itch-free comfort.
- Made with ethically sourced US cotton and certified by the US Cotton Trust Protocol.
- Oeko-Tex certified for safety and quality.
- Color note: white may appear slightly off-white due to natural fabric properties.
Care Instructions
Care Instructions
- Non-chlorine: bleach as needed
- Do not iron
- Do not dryclean
- Machine wash: cold (max 30C or 90F)
- Tumble dry: low heat
Shipping & Delivery
Shipping & Delivery
Shipped with care - Delivered within 3-5 days.
Returns Policy
Returns Policy
Eligible items only. For more info see our Return policy.
More than JUST a Mask!
More than JUST a Mask!
At Oceans Optics, we’re committed to clear vision and unforgettable underwater experiences. That’s why every order includes Snorkeling 101 – Your Ultimate Guide to Better Aquatic Adventures!
Get expert tips instantly after checkout or via email, and dive in with confidence.
Your T-Shirt Helps Build a Living Coral Reef!
When you buy from Oceans Optics, you are not just getting a cool ocean Tee, you are helping us build real living coral reefs.
A portion of every sale goes towards our artificial reef project in Koh Tao, Thailand. We worked with Global Reef and the Thai Department of Marine & Coastal Resources to sink a custom steel structure shaped like a prescription scuba mask. Onto this frame we attach living coral fragments that grow over time, attracting fish and turning the structure into a living reef and safe haven for marine life.
So each time you wear your shirt, you can be proud that you are also helping to restore and save the ocean we all love.
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