Goggles
Here are some goggle suggestions that have been fish tested and approved.
https://www.amazon.com/Speedo-Vanquisher-Mirrored-Goggle-Silver/dp/B001GFLSIQ/ref=sr_1_5?sr=8-5
These are pretty basic/standard goggles! TYR is a great brand! (YOUTH):
https://www.amazon.com/TYR-Youth-Swimple-Goggles-Green/dp/B00JOU1ROU/ref=sr_1_1?sr=8-1
These are a little more expensive than the ones above, but great quality! (YOUTH):
These are a little more expensive, but the Speedo brand is great! (ADULT):
https://www.amazon.com/Speedo-Vanquisher-Swim-Goggle-Smoke/dp/B001M5TW6K/ref=sr_1_10?sr=8-10
These are TYR, and pretty basic/standard! (ADULT):
https://www.amazon.com/TYR-VECTA-Racing-Mirrored-ADULTFIT/dp/B08PDQRX6K/ref=sr_1_19?sr=8-19&psc=1
Goggle straps
The straps that come with most goggles do not hold well. The bungee straps hold much better. If your fish is having issues with goggles moving or falling off during dives off the blocks, consider replacing the straps.
https://www.amazon.com/Flow-Bungee-Goggle-Strap-2-Pack/dp/B07FCBZF97/ref=sr_1_6?sr=8-6
Water Bottle
Keep your fish hydrated. Have them pick a fun colorful water bottle to have with them during pactices and meets. Full of water of course. :)
https://www.amazon.com/gp/product/B08QDWH53K/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8
