At A3 Performance, we pride ourselves on making the customer experience easy and stress-free – from learning about the product all the way to your first experience with it in the water, our team is with you every step of the way.
If you're on this page, that means you're probably looking for help finding the right size for you or your swimmer. Our sizing recommendations will vary depending on the product you are searching for. Scroll down and click on the corresponding banner to the product you need sizing for.
If after visiting this page and scrolling through the size guides you still have questions - that's okay! We encourage you to contact us with your questions and we will do our best to provide our best sizing recommendation. Scroll down to the bottom of the page and submit a contact form, or click on the little red circle in the bottom right hand corner of the screen and send a question that way. We'll get back to you as soon as possible.
In the likely case that you are between sizes, have wider feet than the "normal" swimmer, wear your suit a little looser than most, or simply find yourself unsure of what size you should be going into, we are here to help you!
Our team is dedicated to finding the best size for YOU! Submit the contact form to the right with your inquiry and a little more information about you and we are happy to provide our best recommendation for sizing.
If you're more a texter, we can accommodate that too! Send us a text with your question and some more information to 608.573.5038 or click on the little red circle in the bottom right corner of your screen and send it through there and we'll get back to you with a recommendation ASAP.
Our offices are open from 9 am to 5 pm Monday through Friday. Please understand that if you submit a question outside of those hours, we may not get back to you with a recommendation until the next business day.