FlexGRID Button Up
Pineapples of the Caribbean
We went on a deep sea dive for long lost buried treasure and found the Pineapples of the Caribbean pattern! We immediately put it on a button up to help you bring on the summer heat!
FlexGRID Button Up Features
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Athletic Button Up Sizing Guide
![](http://www.handupco.com/cdn/shop/files/4-Way_Stretch.webp?v=1717437022&width=105)
4-Way Stretch
![](http://www.handupco.com/cdn/shop/files/40_UPF_Sun_Protection.webp?v=1717436803&width=105)
40+ UPF Sun Protection
![](http://www.handupco.com/cdn/shop/files/Breathable_Fabric.webp?v=1717436849&width=105)
Breathable Fabric
![](http://www.handupco.com/cdn/shop/files/Moisture_Wicking.webp?v=1717435869&width=105)
Moisture Wicking
![](http://www.handupco.com/cdn/shop/files/Quick_Drying.webp?v=1717436350&width=105)
Quick Drying
Athletic Button Up
![](http://www.handupco.com/cdn/shop/files/TRO00999_690x_crop_center.jpg?v=1715626114)
Additional Details
Tops Wash Instructions
Why We Made Technical Button Ups
Button Up Features & Materials
Crash Replacement
Hey, we’ve all crashed and torn up our gear. If a crash caused the issue, we have a crash replacement program. Just send us an email on our Returns and Exchanges page and we'll get you taken care of.
Warranty
All HANDUP products come with a warranty that carries up to 1-year from the original purchase dates for defects not caused by regular wear and tear.