Promo available
Islandborn Rash Guard
25% off for Twitch Subs, Free shipping for orders over ¥11,060 for everyone. Promotion auto-applied on checkout.
Born from island roots and carried by ocean currents, the Islandborn Rash Guard is made for those who live between the waves and the wind.
Inspired by the wild shores of the Bahamas and the sacred sands of Hawaiʻi, this piece blends exploration, legacy, and adventure into wearable art. Featuring a vibrant tropical sea turtle design, Islandborn is a tribute to the living ecosystems that shaped us — and the generations we're cultivating forward.
Lightweight, flexible, and ready for any journey, the Islandborn Rash Guard offers four-way stretch comfort, UPF 50+ sun protection, and a slim athletic fit designed for motion on land or in the sea.
Wear your roots. Ride your current.
More details
- 82% polyester, 18% spandex
- Fabric weight: 6.78 oz/yd² (230 g/m²), weight may vary by 5%
- Very soft four-way stretch fabric that stretches and recovers on the cross and lengthwise grains
- UPF 50+
- Comfortable longer body and sleeves
- Flat seam and coverstitch
EU GPSR Product Information:
- Manufacturer contact information
- Name: OLYMPICTHUNDER
- Email: olympicthunder-shop@support.fourthwall.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. To make your Rash Guard last longer, thoroughly rinse it off after each use and get rid of any chlorine/salt residue. Contact with rough surfaces and velcro fasteners should be avoided since they can pull out the white fibers in the fabric, damaging the rash guard’s appearance. Meets the flammability, and formaldehyde, azo dyes, lead, cadmium, bisphenols, and phthalates level requirements. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
Islandborn Rash Guard Size Guide
| Size label | A | B | C | D | E |
|---|---|---|---|---|---|
|
XS
|
16.93
|
14.17
|
27.17
|
6.69
|
28.74
|
|
S
|
17.72
|
14.96
|
27.56
|
79
|
29.13
|
|
M
|
18 1/2
|
15.75
|
27.95
|
7.48
|
29.53
|
|
L
|
208
|
17.32
|
28.35
|
8.27
|
29.92
|
|
XL
|
21.65
|
18.9
|
28.74
|
96
|
30.31
|
|
2XL
|
23.23
|
20.47
|
29.13
|
9.84
|
30.71
|
|
3XL
|
24.8
|
225
|
29.53
|
10.63
|
31.1
|