Lighthouse Island Sustainable Board Shorts
Did you know?
Snapper Rock swimwear has a 50+ UPF rating.
Comfy, sustainable board shorts are a must-have for any seaside wardrobe, and these are no exception. Pop them on and head for the water, or layer them on top of a bathing suit and step out for a family walk at the marina. Wherever you go, you'll be UPF50+ protected.
- Size 2 - 8 years: fully elasticated waistband with waist tie
- Size 10 - 16 years: elasticated back waistband with flat front waist and tie
- Match back with a UPF50+ Rash Guard
Size & Fit
Visit our Swimwear Size Chart or Contact Us using the Live Chat for help with sizing.
For Raincoat & Puffer Sizing visit our Adventurewear Size Chart.
Shipping Information
Shipping Options:
Standard: $8.00 via USPS Ground Advantage. Arrives in 2-5 business days after dispatch.
Express: $24.95 via UPS 2nd Day Air. Delivered within 2 business days after dispatch, including Saturdays.
For international shipping, select your country at checkout to view rates.
Please Note: Orders placed on weekends or after 12 pm EST on weekdays may require an additional day for processing. Both Standard and Express shipping timeframes refer to transit times post-dispatch. To ensure a prompt delivery, we recommend placing orders early, especially for Express service.
Returns & Exchanges
Holiday Returns Window
Orders placed during our Black Friday sale can be returned until January 15, 2026. Standard return conditions apply.
Returns and Exchanges
You can return or exchange items within 30 days of receiving your order. Items must be unused, in a re-saleable condition with all tags and panty liners attached.
Refunds
A $6 shipping and handling fee is deducted from refunds. This does not apply to exchanges or approved defective returns.
Final Sale Items
Items marked as Clearance or Final Sale cannot be returned or exchanged.
International Orders
International customers can find return information on our Returns and Refunds page.
Full Policy
For full details, visit our Returns and Refunds page.
Size Chart
BABIES
If in doubt about a size we suggest you order one size up as we tend to fit on the smaller side.
| Baby Sunsuits | ||||||
|---|---|---|---|---|---|---|
| Size | Age | Height | Weight | Chest | Waist | Hips |
| 0 | 0-6 mths | Up to 26" | Up to 17.5lbs | 18" | 18½" | 18½" |
| 1 | 6-12 mths | 27-30" | 17½-22lbs | 19" | 19½" | 19½" |
| 2 | 12-24 mths | 30"+ | 21-30lbs | 20½" | 21" | 21" |
| Baby Swimwear | ||||||
| 3-6 | 3-6 mths | Up to 26" | 11-15lbs | 18" | 18½" | 18½" |
| 6-12 | 6-12 mths | 27-30" | 15-22lbs | 19" | 19½" | 19½" |
| 12-18 | 12-18 mths | 31-33" | 22-27lbs | 19¾" | 20¼" | 20¼" |
| 18-24 | 18-24 mths | 34-35" | 27-30lbs | 20½" | 21" | 21" |
| 24-36 | 24-36 mths | 36-38" | 30-33lbs | 21" | 21½" | 22" |
GIRLS
If in doubt about a size we suggest you order one size up as we tend to fit on the smaller side.
| Size | Age | Height | Chest | Waist | Hips |
|---|---|---|---|---|---|
| 1 | 6-12mths | 29-31" | 19" | 19½" | 19½" |
| 2 | 1-2yrs | 32-25" | 20½" | 21" | 21" |
| 3 | 2-3yrs | 36-39" | 21" | 21½" | 22" |
| 4 | 3-4yrs | 40-42" | 22" | 22" | 23" |
| 6 | 5-6yrs | 43-47" | 24" | 23" | 25" |
| 8 | 7-8yrs | 48-52" | 27" | 24¼" | 28½" |
| 10 | 9-10yrs | 53-57" | 28½" | 25" | 30" |
| 12 | 11-12yrs | 58-62" | 30" | 26" | 32" |
| 14 | 13-14yrs | 63-64" | 31½" | 28" | 34" |
| 16 | 15-16yrs | 65-66" | 33½" | 30" | 36" |
BOYS
If in doubt about a size we suggest you order one size up as we tend to fit on the smaller side.
| Size | Age | Height | Chest | Waist | Hips |
|---|---|---|---|---|---|
| 1 | 6-12mths | 29-31" | 19" | 19½" | 19½" |
| 2 | 1-2yrs | 32-35" | 20½" | 21" | 21" |
| 3 | 2-3yrs | 36-39" | 21" | 21½" | 22" |
| 4 | 3-4yrs | 40-42" | 22" | 22" | 23" |
| 6 | 5-6yrs | 43-47" | 24" | 23" | 25" |
| 8 | 7-8yrs | 48-52" | 26½" | 24½" | 27¾" |
| 10 | 9-10yrs | 53-57" | 27½" | 25½" | 29" |
| 12 | 11-12yrs | 58-61" | 28½" | 26½" | 30½" |
| 14 | 13-14yrs | 62-65" | 30½" | 28" | 32" |
| 16 | 15-16yrs | 66-69" | 32" | 29½" | 33½" |
WOMENS
If in doubt about a size we suggest you order one size up as we tend to fit on the smaller side.
| Size | US Size | Bust | High Hip | Low Hip |
|---|---|---|---|---|
| XS | 4 | 31-32" | 33½" | 36½" |
| S | 6 | 33-35" | 34½" | 37½" |
| M | 8 | 36-38" | 35¾" | 38½" |
| L | 10 | 39-40" | 37¼" | 40" |
| XL | 12 | 41-42" | 38¾" | 41½" |
MENS
If in doubt about a size we suggest you order one size up as we tend to fit on the smaller side.
| Size | Chest | Waist | Hip | Rash Top Length | Inseam Length |
|---|---|---|---|---|---|
| S | 38-39½" | 30-32" | 39-40" | 27" | 5½" |
| M | 40-41½" | 32-34" | 41-42" | 27½" | 6" |
| L | 42-43½" | 34-36" | 43-44" | 28" | 6½" |
| XL | 44-45½" | 36-38" | 45-46" | 28½" | 7" |
HATS
| Size | Age | Head Circ. |
|---|---|---|
| S/M | 2-6yrs | 20½" / 52cm |
| M/L | 6-12yrs | 21¾" / 55cm |
| Size | Age | Head Circ. |
|---|---|---|
| S/M | 0-2yrs | 19" / 48cm |
| M/L | 2-4yrs | 21½" / 52cm |
| Size | Age | Head Circ. |
|---|---|---|
| S | 0-1yrs | 17¾" / 45cm |
| M | 1-2yrs | 19¼" / 49cm |
| Size | Age | Head Circ. |
|---|---|---|
| S | 0-2yrs | 17½" / 44.5cm |
| M | 2-4yrs | 18½" / 47cm |
| Size | Age | Head Circ. |
|---|---|---|
| S | 0-2yrs | 20½" / 52cm |
| M | 2-4yrs | 21¼" / 54cm |
| L | 4-8yrs | 22" / 56cm |
Product information
Lighthouse Island Sustainable Board Shorts
To get the most out of your Snapper Rock swimwear, we recommend:
- Machine wash cold
- Use mild detergent
- Do not wring, soak, or bleach
- Avoid tumble drying
- Drip dry in the shade
- Do not leave rolled up when wet
- Rinse after use