Kids Tee — Retro "Hai Sai" Okinawan Vacation Shirt
Always ready with a smile and a friendly wave.
Meet Hi Sai!, the happiest rhinoceros in Okinawa! Inspired by the warm Okinawan greeting "Haisai!", this cheerful character believes every stranger is just a future friend.
Whether he's welcoming visitors, exploring the islands, or simply spreading good vibes, Hi Sai reminds everyone that a simple greeting can brighten someone's day.
The Pun
In Okinawa, Haisai (はいさい) is a traditional greeting often used by men, similar to saying "Hello!" or "Hi!" This character turns that greeting into a visual joke by splitting it into:
Hi! + Sai (サイ / rhinoceros)
So instead of hearing "Haisai," you meet a friendly rhino saying... "Hi, Sai!" 👋🦏
Small, sun-drenched adventures come alive on this kids tee. A playful rhino character in island gear waves a friendly “Hai Sai!” while palm trees and retro signage bring a laid-back tropical vibe. Lightweight and soft against a child’s skin, the shirt moves with them through playgrounds, beach days, and backyard explorations. The graphic feels like a snapshot from a holiday postcard—bright, silly, and full of energy—so a little one can carry that easygoing island mood wherever they go.
Product features
- 100% ring-spun cotton for solid colors; heather options contain 90% cotton/10% polyester
- Lightweight fabric (150 g/m²) that’s smooth and comfortable for active kids
- Tubular knit (no side seams) for cleaner look and less fabric waste
- Ribbed collar with shoulder tape for shape retention and durability
- Tear-away label, classic fit, runs true to size; meets safety and flammability standards
Care instructions
- Machine wash: warm (max 40C or 105F)
- Non-chlorine: bleach as needed
- Tumble dry: medium heat
- Do not dry clean
- Do not iron
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Width, in | 14.00 | 16.00 | 17.00 | 18.00 | 19.00 |
| Length, in | 18.00 | 20.50 | 22.00 | 23.50 | 25.00 |
| Sleeve length (from center back), in | 11.50 | 13.50 | 14.50 | 15.50 | 16.50 |
Always ready with a smile and a friendly wave.
Meet Hi Sai!, the happiest rhinoceros in Okinawa! Inspired by the warm Okinawan greeting "Haisai!", this cheerful character believes every stranger is just a future friend.
Whether he's welcoming visitors, exploring the islands, or simply spreading good vibes, Hi Sai reminds everyone that a simple greeting can brighten someone's day.
The Pun
In Okinawa, Haisai (はいさい) is a traditional greeting often used by men, similar to saying "Hello!" or "Hi!" This character turns that greeting into a visual joke by splitting it into:
Hi! + Sai (サイ / rhinoceros)
So instead of hearing "Haisai," you meet a friendly rhino saying... "Hi, Sai!" 👋🦏
Small, sun-drenched adventures come alive on this kids tee. A playful rhino character in island gear waves a friendly “Hai Sai!” while palm trees and retro signage bring a laid-back tropical vibe. Lightweight and soft against a child’s skin, the shirt moves with them through playgrounds, beach days, and backyard explorations. The graphic feels like a snapshot from a holiday postcard—bright, silly, and full of energy—so a little one can carry that easygoing island mood wherever they go.
Product features
- 100% ring-spun cotton for solid colors; heather options contain 90% cotton/10% polyester
- Lightweight fabric (150 g/m²) that’s smooth and comfortable for active kids
- Tubular knit (no side seams) for cleaner look and less fabric waste
- Ribbed collar with shoulder tape for shape retention and durability
- Tear-away label, classic fit, runs true to size; meets safety and flammability standards
Care instructions
- Machine wash: warm (max 40C or 105F)
- Non-chlorine: bleach as needed
- Tumble dry: medium heat
- Do not dry clean
- Do not iron
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Width, in | 14.00 | 16.00 | 17.00 | 18.00 | 19.00 |
| Length, in | 18.00 | 20.50 | 22.00 | 23.50 | 25.00 |
| Sleeve length (from center back), in | 11.50 | 13.50 | 14.50 | 15.50 | 16.50 |