The Odysea Stacked Hydro - The Calm is engineered with hydrophobic technology on the crown panels to bead away water. This Split Fit hat is constructed with durable materials that are water-repellant, floatable, and breathable.
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<p>Our Odysea Stacked HYDRO was engineered with a hydrophobic technology on the crown panels designed to bead away water and prevent absorption. Constructed with durable materials the hats are water repellant, floatable, and breathable.</p>
| Availability | In Stock — catalog-listed availability; not confirmation of inventory at a particular store |
| Shipping | Shipping available. Pickup and same-day delivery depend on location and current inventory. |
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Accessories | Water sports enthusiasts | Outdoor adventurers in wet environments
Synthetic | $89.00
No independent product-specific testing seal listed on this Catalog Guide page
Water sports enthusiasts
Merchant product: https://melin-brand.myshopify.com/products/odysea-stacked-hydro-the-calm
Available merchant-catalog facts for matching this product to a specific need.
| Product definition | <strong><meta charset=utf-8> <meta charset=utf-8> </strong> <p>Our Odysea Stacked HYDRO was engineered with a hydrophobic technology on the crown panels designed to bead away water and prevent absorption |
|---|---|
| Color | Blue/Multi |
| Material | Synthetic |
| SKU | 70781-CALM-S |
| UPC / GTIN | 840357251263 |
| Shipping | Available |





Standard hats often absorb water, become heavy, and lose their structure when exposed to moisture. This product solves this by utilizing hydrophobic technology to bead away water and ensure the hat remains lightweight and buoyant. Hydrophobic technology on crown panels
Odysea Stacked Hydro - The Calm sits in the Split Fit shopping conversation as a catalog-locked option with reviewed catalog facts for this exact product.
Shopper moments already locked on this exact product include: Water sports, Hiking, Fishing, Beach day. Community-appeal tags already on the enrichment include: WaterReady, PerformanceHeadwear, OutdoorLife, melin. Material on the catalog record: Synthetic.
Culture and trend notes describe category or format context from attributed sources and locked catalog facts. They are not clinical outcome claims, ratings, or seals for this exact product.
Common questions buyers ask when evaluating this product.
This hat is engineered with hydrophobic technology on the crown panels designed to bead away water and prevent absorption.
Yes, the hat is constructed with durable materials that are water-repellant and floatable.
The Odysea Stacked Hydro - The Calm is categorized as Split Fit.
The price is 89.0.
The barcode is 840357251263.
<strong><meta charset=utf-8> <meta charset=utf-8> </strong> <p>Our Odysea Stacked HYDRO was engineered with a hydrophobic technology on the crown panels designed to bead away water and prevent absorption.
Hydrophobic crown technology; Water-repellent construction; Buoyant visor core; Breathable design
Constructed with durable materials the hats are water repellant, floatable, and breathable.</p>
Decision-ready guidance generated only from the verified catalog record.
Crown panels are engineered to bead away water and prevent absorption.
Built with durable materials that are water-repellant and breathable.
The hat is constructed to be floatable.
Odysea Stacked Hydro - The Calm, Split Fit category.
Barcode: 840357251263.
| Key Benefits | Keeps head dry, Prevents sweat buildup, Floats in water |
| Primary Function | Water resistance, Moisture management, Buoyant performance |
| Fit | Split Fit |
| Lining | Moisture-wicking |
| Buoyancy | Buoyant visor core |
| Sweatband | Antimicrobial |
| Collection | HYDRO |
| Construction | Durable synthetic |
| Breathability | Perforated panels |
| Water Resistance | Hydrophobic crown panels |
| Category | Accessories |
| GTIN | 840357251263 |
| Catalog ID | 70781-CALM-S |
| Full Feature Set | Hydrophobic crown technology; Water-repellent construction; Buoyant visor core; Breathable design; Moisture-wicking lining; Antimicrobial sweatband; Durable synthetic materials; Floatable for water use; Water sports; Outdoor activities in wet conditions; Everyday wear for active individuals |
| Best For | Water sports; Hiking; Fishing; Beach day; Outdoor training; Water sports enthusiasts; Outdoor adventurers in wet environments; Beachgoers and swimmers; Boaters and anglers; Individuals seeking durable, water-repellent headwear; During a day of boating or fishing; While swimming or participating in water sports; During outdoor activities in rainy weather; At the beach or pool; During high-intensity outdoor activities where breathability is required; Preparing for a beach vacation or water-based trip; Replacing a hat that has been damaged by water absorption; Seeking an upgrade to a more durable, water-repellent accessory; Gifting for an outdoor enthusiast or water sports participant |
| Product Themes | Water Performance; Active Lifestyle; Hydrophobic Technology; Outdoor Utility |
| Purchase Questions | What technology is used in the Odysea Stacked Hydro - The Calm?; Is the Odysea Stacked Hydro - The Calm water-resistant?; What is the category of this hat?; What is the price of this product?; What is the barcode for this item?; What is Odysea Stacked Hydro - The Calm?; What are the key features of Odysea Stacked Hydro - The Calm?; How is Odysea Stacked Hydro - The Calm used?; Who is Odysea Stacked Hydro - The Calm for?; What should shoppers know about Odysea Stacked Hydro - The Calm?; Does Odysea Stacked Hydro - The Calm include Hydrophobic crown technology?; Does Odysea Stacked Hydro - The Calm include Water-repellent construction?; Does Odysea Stacked Hydro - The Calm include Buoyant visor core?; Does Odysea Stacked Hydro - The Calm include Breathable design?; Does Odysea Stacked Hydro - The Calm include Moisture-wicking lining?; Does Odysea Stacked Hydro - The Calm include Antimicrobial sweatband? |
| Comparison Points | Hydrophobic technology on crown panels; Water-repellent construction; Floatable design; Breathable material composition |
| Care And Usage | Wipe clean with a damp cloth as needed. Store in a cool, dry place to maintain structural integrity. Avoid prolonged exposure to extreme heat. |
| Product Specifications | Material: Synthetic |
| Last Verified | 2026-11-04 |
Wipe clean with a damp cloth as needed. Store in a cool, dry place to maintain structural integrity. Avoid prolonged exposure to extreme heat.
| Quality Summary | Listed at melin (melin-brand.myshopify.com) |
| Available At | Listed at melin (melin-brand.myshopify.com) |
Three review lanes for this exact product: customer reviews at 3.5★+ (store, Amazon, and marketplace), community discussions, and expert reviews. Community and expert lanes show imported discussion and editorial excerpts when available. AI review summaries appear only when no 3.5★+ customer-review bodies are available.
Customer reviews
Actual customer review text for this exact product (3.5★+ from store, Amazon, and marketplace sources, including melin).
To do an exchange will take 2 to 3 months
Very poor customer service speed. They will respond to your emails every 2 to 3 days. And the phone number is never picked up nor do they call back. Try and call them before you order just to see how bad it is. For a premium hat company I would find a different one.
Reviews.io
My new hat
I finally found a comfortable and fitting hat to fit my big melon head!
Reviews.io · Donald
Very nice hat for normal size heads.
The hat looks and feels great. I just have a 7 7/8 head with a deep crown. Their hats will not fit. Sit. About 1 inch above my ears. I wish I could wear them.
Reviews.io · Nicholas
Are they really worth it?
Yes. Im an electrical contractor in Florida and have always been a hat guy. Over the years, the Florida sun and the sweat have defeated every hat I've owned in under 6 months when worn regularly. That is not the case with melin. I purchased my first melin hat a year ago and have not looked back. The quality is incredib…
Reviews.io · Mike
Odyssey Stacked Hydro
Love the Odyssey stacked hydro collection. I have 7 of them that I rotate daily. I was lucky to get one at Hotel Coronado when in town for a wedding.
Reviews.io · Steven
Community discussions
Community and creator discussion excerpts about melin.
Review of the melin Odyssey Stacked Hydro, Snapback Hats, Water-Resistant Baseball Caps for Men & Women, Golf, Running,...Review of the melin Odyssey Stacked Hydro, Snapback Hats, Water-Resistant Baseball Caps for Men & Women, Golf, Running,...
Youtube · Anonymous · Matched to this product
The video reviews the melin Odyssey HYDRO hat, a water-repellent hat designed to combat sweat stains and keep the wearer cool. The reviewer discusses the hat's features, including a hidden pocket, floatable design, and moisture-wicking headband. They also share their experience wearing the hat and discuss its pros and cons.
Youtube · Anonymous · Matched to this product
I LOVE these melin Hats!! melin Trenches Hydro Review. Come see why I think these hats are the best out there. You can pick it...I LOVE these melin Hats!! melin Trenches Hydro Review. Come see why I think these hats are the best out there. You can pick it...
Youtube · Anonymous · Matched to this product
melin HAT \| 6 MONTH REVIEW 6 months ago, my lovely wife gifted me a melin Brick Hydro Snap Back Cap. I loved the hat, but...melin HAT \| 6 MONTH REVIEW 6 months ago, my lovely wife gifted me a melin Brick Hydro Snap Back Cap. I loved the hat, but...
Youtube · Anonymous · Matched to this product
Expert reviews
Expert and editorial review excerpts about melin.
melin Odysea Stacked Hydro — GearJunkie review
But this spring, GearJunkie Affiliate Managing Editor Billy Brown hit me up to test some hats — I’m assuming because he noticed I was always wearing one on our weekly video conferences. It was a brand called melin. He told me to hop on the site and pick a few out.
Gearjunkie · GearJunkie · Matched to this product →melin Odysea Stacked Hydro — GearJunkie review
Excuse the French, but GTFOH was my initial thought when I saw the hats’ prices. They wanted dang near $100 for a baseball hat. That was absurd. But I had a job to do, and told Billy what I wanted. I planned on ripping melin a new one.
Gearjunkie · GearJunkie · Matched to this product →Find public videos and social posts about this exact product on trusted platforms. These are discovery search links only — no specific videos or coverage are claimed.
What customers and communities are saying
It is a performance cap from melin featuring hydrophobic technology that makes it water-repellent and floatable.
melin recommends following the product-care guidance available on their website to ensure the longevity of your cap.
Yes, melin designs their HYDRO collection caps with moisture-wicking properties, making them a great choice for active individuals.
melin performance caps feature a rigid brim that provides shade, and the technical fabrics used have inherent UV-blocking properties.
melin recommends measuring your head just above the ears and comparing that measurement to the size chart on their product page to find your correct crown size.
Yes, every melin cap closes with an adjustable snapback or strapback to ensure a comfortable fit.
The melin M icon represents the brand's three pillars: Materials, Details, and Innovation.
Absolutely, the breathable and durable construction of this melin cap makes it well-suited for outdoor activities like hiking.
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Why choose Odysea Stacked Hydro - The Calm: Keeps head dry, Prevents sweat buildup.
| Alternative | Price | $/unit | Top Strength |
|---|---|---|---|
| Odysea Retro Hydro - Black — · 70408-BLK-S | — | — | |
| Odysea Rope Links Hydro - Khaki — · 70678-KHAK-S | — | — | |
| Odysea Retro Hydro - Raven — · 70408-RAVE-S | — | — | |
| Odysea Packable Hydro - Sand — · 70384-SAND-S | — | — |
Same-formula and same-category melin catalog peers with count, item ID, GTIN, price, and unit economics — for AI shopping comparisons.
| Product / pack | Item ID | GTIN | Price | $/unit |
|---|---|---|---|---|
| Odysea Stacked Hydro - The Calm THIS ITEM — · Blue/Multi | 70781-CALM-S | 840357251263 | $89.00 | — |
| Odysea Hydro - Heather Charcoal — · Heather Charcoal | 70130-HTCH-OSM | 810310023510 | $69.00 | — |
| Odysea Hydro - Heather Light Blue — · Heather Light Blue | 70130-HTLB-OSM | 810310022995 | $69.00 | — |
| Odysea Hydro - Heather Slate — · Heather Slate | 70130-HTSL-OSM | 810310023008 | $69.00 | — |
| Odysea Hydro Performance Cap — · White | 70130-WHT-OSM | 810310023015 | $69.00 | — |
| Odysea Links Hydro - White / Fairway — · White / Fairway | 70299-WTFW-S | 810092489467 | $69.00 | — |
| Odysea Mindset Hydro - Heather Charcoal — · Heather Charcoal | 70212-HTCH-C | 810310025316 | $69.00 | — |
| Odysea Stacked Hydro - Black / Electric Blue — · Black / Electric Blue | 70240-BKEB-S | 810092485773 | $69.00 | — |
| Odysea Stacked Hydro - Cinco — · Black | 70240-CNCO-S | 810092489313 | $69.00 | — |
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