Want to see more featuring the Jellyfish?
Free Shipping over £50
Made to Order
Sustainably Sourced
Supports Rewilding
Rewild at Heart
Black Sea Nettle Jellyfish Men's T-Shirt
Black Sea Nettle Jellyfish Men's T-Shirt
Couldn't load pickup availability
Bring a little ocean wonder to your everyday kit with this Black Sea Nettle Jellyfish men’s t-shirt. Soft, breathable and easy to wear on woodland walks, coastal hikes or campsite evenings, it’s printed with low-waste technology for a cleaner finish you can feel good about.
Why you’ll love it
- Certified organic cotton for natural comfort (GM free).
- Vegan and cruelty-free: no animal-derived products and not tested on animals.
- Made responsibly in a renewable energy powered factory audited for strong social and sustainability standards.
- Care made simple: wash cool, hang dry.
- Gives back: we sponsor rewilding and conservation charities.
Black sea nettle fact: they are giants of the gelatinous world, with bells that can reach up to 1 meter in diameter and tentacles extending over 6 meters.
Product Info
Product Info
Free Delivery over £50
Free Delivery over £50
We offer free UK delivery on all orders over £50.
Easy Returns
Easy Returns
We want you to love your order, so if anything you buy isn't perfect, just let our friendly support team know via our contact form or email hello@rewildatheart.com and we'll do everything in their power to fix the problem or give you a full refund.
Share

Size Guide (Men's Tops)
Inches
| XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | |
|---|---|---|---|---|---|---|---|---|---|
| Height | 5'6 | 5'8 | 5'10 | 6' | 6'2 | 6'4 | 6'4 | 6'4 | 6'4 |
| Chest | 34" | 37" | 39" | 41" | 46" | 51" | 53" | 56" | 60" |
| Waist | 28" | 30" | 32" | 35" | 39" | 44" | 47" | 51" | 54" |
Centimetres
| XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | |
|---|---|---|---|---|---|---|---|---|---|
| Height | 171 | 175 | 179 | 183 | 189 | 195 | 195 | 195 | 195 |
| Chest | 86 | 93 | 99 | 104 | 116 | 129 | 135 | 142 | 162 |
| Waist | 71 | 76 | 81 | 89 | 99 | 112 | 119 | 130 | 137 |
Chest: Measure all round your chest just below your armpits.
Waist: Measure round your waistline, where your trousers would button up.
Height: Your natural height.
If you fall between the sizes, go for the larger of the two.
We have more featuring the Jellyfish:
This design belongs to the Jellyfish Collection, inspired by flow, calm, and the rhythms of the sea. Discover more jellyfish-inspired pieces in the full collection.
-
Black Sea Nettle Jellyfish Kids Hoodie
Regular price £25.00Regular priceUnit price / perSale price £25.00 -
Black Sea Nettle Jellyfish Mug
Regular price £10.00Regular priceUnit price / perSale price £10.00 -
Black Sea Nettle Jellyfish Kids Jumper
Regular price £20.00Regular priceUnit price / perSale price £20.00 -
Black Sea Nettle Jellyfish Kids T-Shirt
Regular price £15.00Regular priceUnit price / perSale price £15.00 -
Jellyfish Accent Ink Unisex Hoodie
Regular price £48.00Regular priceUnit price / perSale price £48.00 -
Black Sea Nettle Jellyfish Unisex Hoodie
Regular price £48.00Regular priceUnit price / perSale price £48.00
Let customers speak for us
from 159 reviewsIt looks fantastic, and I am sure my seal-mad teenage grandson will love it too. Wait for the delighted reaction over Christmas.
Really cute well made highly recommended
he’s beautiful
Lovely turtle rucksack bought for my granddaughter. Had lots of notices at school.
She loves it! Many thanks!
Received many positive comments about this t-shirt, even from complete strangers.
Looks good, material feels good, very comfortable to wear.
Hello Paul,
You made my day today as your parcel arrived! Your pins are so brilliant, your attention to detail is seriously impressive, the care you have taken with crafting and painting all the pins plus the beautiful way they are presented is amazing. Gary fortunately opened the Gary The Fox 🦊 one and he loved it. What can I say about Ernie!? I am speechless. He is Ernie. You have captured everything his gorgeous markings, even the sticky-out-leg and the twinkle in his eye.
Thank you so much. I would definitely recommend Paul’s pins…they are super! I bought them all
Hello Paul,
You made my day today as your parcel arrived! Your pins are so brilliant, your attention to detail is seriously impressive, the care you have taken with crafting and painting all the pins plus the beautiful way they are presented is amazing. Gary fortunately opened the Gary The Fox 🦊 one and he loved it. What can I say about Ernie!? I am speechless. He is Ernie. You have captured everything his gorgeous markings, even the sticky-out-leg and the twinkle in his eye.
Thank you so much. I would so recommend Paul’s pins….they are super 👌 I bought them all!
Not only do the products from this store have great quality and look outstanding, but they have some of, if not the, best customer service I've experienced. There was a little mixup with the order I received, and after addressing the problem I got a rapid reply with great communication, and the issue was solved within the day at no extra cost. Which was definitely a great surprise! I also recieved a thank you note with an extra embroidered badge as an apology, which I really appreciate. Would 100% recommend purchasing from this website.
The embroidered fallow deer portrait looks amazing, and the bag has great quality! It also has ample storage space, with one large double-zipper pocket on the front containing two smaller pouches inside, as well as a zipper pouch within the main bag. Great for many outdoor activities, or if you just want to wear something snazzy!
The hat fits nice and snug, and the embroidered fallow deer looks amazing! Will definitely keep your head warm during the cooler seasons!
The quality of the embroidered fox is amazing and looks so cute! As for the jumper, it fits perfectly according to the size I purchased, feels very comfortable, and is sure to keep you warm!
This was purchased as a gift for a friend's and was fully personalised.
My friend loved it, and I cannot recommend Rewild enough!
Incredible company and products.
Really nice hoodie , love the lavender colour.
Well made and nice fit too.
I’m very happy with my cap. It is good quality and fits well.
Love my Red Kite hoodie. Love the Khaki colour, beautiful soft material.
Kara Harley
Featured Artist:
Love this style? This design is part of our exclusive collaboration with Virginia tattoo artist Kara. Her work features a unique black and grey style inspired by classical engraving and the natural world.





