Neptunes Vanguard
Neptunes Thunder Rash Guard
Neptunes Thunder Rash Guard
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This royal blue long sleeve performance rash guard hoodie is built for scuba diving, freediving, snorkeling, boating, beach days, and extended sun exposure. Made from 100 percent polyester with UPF 50+ protection, moisture wicking performance, and lightweight 4.13 oz fabric, it delivers durability, shape retention, and comfort in and out of the water.
Thin metallic gold lightning streaks flow across the front, sleeves, and back, giving the piece a bold Neptune’s Vanguard look without losing its performance purpose. The gold NV chest monogram, full Born of the Deep skull diver back emblem, and vertical sleeve branding bring a premium dive aesthetic to a breathable, quick drying rash guard hoodie made for movement near the water.
At a Glance
- Product Type: Long sleeve performance rash guard hoodie
- Primary Use: Scuba diving, snorkeling, freediving, boating, beach wear, and sun protection
- Protection: UPF 50+ sun protection
- Material: 100 percent polyester
- Fit: Athletic performance fit built for movement
Why It Stands Out
This rash guard hoodie combines serious water ready function with a strong Neptune’s Vanguard visual identity. The lightweight polyester fabric helps manage moisture and dries quickly, while the UPF 50+ protection gives added coverage for long days under the sun. The royal blue and metallic gold lightning design gives it a clean, aggressive dive inspired look without turning it into a costume.
Product Features
- 100 percent polyester for durability and shape retention
- Moisture wicking fabric helps keep you cool during training and daily wear
- Lightweight construction at 4.13 oz per square yard, or 140 g per square meter
- UPF 50+ sun protection for outdoor sessions on the water or at the coast
- Long sleeve hooded design for added coverage
- Quick drying performance fabric built for movement in and out of the water
- Assembled in the USA using globally sourced components
Best For
- Scuba diving
- Freediving
- Snorkeling
- Boating and beach days
- Coastal training and outdoor sun exposure
- Travel and resort wear
Material and Build
Made from lightweight 100 percent polyester, this rash guard hoodie is designed to hold its shape, wick moisture, and stay comfortable during active use. The UPF 50+ protection supports long hours outside, while the hood and long sleeves add extra coverage for water focused days, boat time, and coastal movement.
Size Guide
Measurements are listed in inches for easy U.S. customer reading. Chest width is measured flat across the garment. For an approximate full chest measurement, double the chest width range. For a looser fit, size up.
| U.S. Size | Manufacturer Size | Chest Width | Length | Sleeve Length |
|---|---|---|---|---|
| Extra Small | XS | 15.00 to 16.00 in | 27.00 in | 27.30 in |
| Small | S | 17.00 to 18.00 in | 28.00 in | 27.50 in |
| Medium | M | 19.00 to 20.00 in | 29.00 in | 27.80 in |
| Large | L | 21.00 to 22.00 in | 30.00 in | 28.00 in |
| Extra Large | XL | 23.00 to 24.00 in | 31.00 in | 28.30 in |
| 2X Large | 2XL | 25.00 to 26.00 in | 32.00 in | 28.40 in |
| 3X Large | 3XL | 27.00 to 28.00 in | 33.00 in | 28.50 in |
| 4X Large | 4XL | 29.00 to 30.00 in | 34.00 in | 28.60 in |
Size tolerance may vary slightly due to production. If you are between sizes or prefer a relaxed fit, sizing up is recommended.
Care Instructions
- Machine wash cold, maximum 30C or 90F
- Tumble dry low
- Do not bleach
- Do not iron
- Do not dry clean
Frequently Asked Questions
Is this suitable for scuba diving?
Yes. It is designed for scuba diving, snorkeling, freediving, and water focused outdoor use.
Does it provide sun protection?
Yes. It features UPF 50+ protection for extended outdoor exposure.
Is the fabric lightweight?
Yes. The fabric weighs 4.13 oz per square yard, making it lightweight and breathable.
Does it dry quickly?
Yes. The polyester fabric is designed to wick moisture and dry quickly.
Production and Fulfillment
This product is made to order. Production begins after your order is placed to reduce overproduction and maintain consistent quality. Because each item is produced individually, slight variations in color, placement, sizing, or finish may occur.
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