CAS - Competitive Aquatic Supply

🚨 Annual Tech Suit Sale 🚨

Join us on Saturday, April 18th from 10:00 AM to 3:00 PM for our Annual Tech Suit Sale!

We’ll be offering a wide selection of tech suits from Speedo, Arena, and TYR.

Our knowledgeable staff will be available throughout the event to help swimmers find the right size and fit. If you’d like to try on suits, please note that a $50 deposit is required. This deposit will be applied toward your purchase if you decide to buy or order a suit during the sale.

⏱️ Please allow approximately one hour for try-ons.

⚠️ Last try-on appointments will begin at 2:00 PM, and we will not be able to accommodate any tech suit try-ons after that time.

Love is in the air…and in the water 💕

Fall head over fins this Valentine’s Day with swim gear, suits, and accessories that make waves.

Because love looks better poolside 💝

❤️

Chlorine out. Fresh hair & skin in! ✨

Tri Swim Shampoo & Conditioner are specially made to remove chlorine, protect hair, and leave it smelling fresh after every swim.

Complete your routine with Tri Swim Body Wash and Lotion to help wash away chlorine and soothe dry, swim-stressed skin.

Gentle, safe for daily use, and tear-free options are available for kids.

Stop by our store to pick some up and keep your swimmer feeling fresh from head to toe. 🏊‍♀️

Merry holidays from our crew to yours! We have an adjusted store schedule for the holidays to allow our team time with loved ones ❤️

December 24th: 10-2
December 25th - 28th: Closed
December 31st: 10-2
January 1st - 4th: Closed

Fall colors, swim edition 🍂🩱

🦃 Thanksgiving Holiday Hours 🦃

Please note that our store will be closed from Thursday, November 27th through Sunday, November 31st.

We will resume normal business hours on Monday, December 1st at 10:00 AM.

⭐️ Our website, casswimshop.com, remains open 24/7, and orders may be placed at any time. ⭐️

We wish you and your families a wonderful and restful Thanksgiving holiday!

💥Suit up for your fastest season yet!💥

Stop by our store for unbeatable deals on Speedo, Arena, and TYR tech suits, some styles up to 60% off retail!

Whether you’re racing for gold or training for your next PR, we’ve got the perfect fit.

✨ Ask one of our associates about our tech suit sizing services and fees to find your ideal suit ✨

📍Stop in today! These deals won’t last long!

✨ Honored & proud! ✨
Our shop has been recognized with the Speedo Top Sales Award at the 2025 Junior Nationals in Irvine, CA. 🏊‍♂️💨
A huge thank you to our amazing swim community for trusting us with your gear and to for this recognition. Here’s to fueling more champions in and out of the pool! 💙💦

🎉 The Custom Hat Bar is in full swing at Junior Nationals! 🧢✨ Swimmers, parents, and fans are loving the chance to create their own custom hats featuring Speedo patches and unique designs. We’re LOVING the creativity!

A huge THANK YOU to for partnering with us to make this experience extra special. 🙌
📍Catch us at the Woollett Aquatic Center in Irvine through Sunday at 7:30pm. Don’t miss your chance to customize your own hat and rep it with pride!

Heads up! Our store will be closed Saturday August 2nd. Don't worry, you will still be able to shop with us at the Junior National Championships or online!

The Cal State Games is happening July 17-20 in San Diego! Register today to compete against athletes across the state in diving, water polo, swimming or artistic swimming. 🏊🤽‍♀️🏆