Calzini COOLMAX®

We want your feet to be as comfortable as they are colorful! Most of our socks come in our standard adult sizes. However, specific items like kids' socks, underwear, or pool sliders may vary. To be absolutely sure, check our size guide to pick the perfect fit.

To keep those colors popping and that happiness fresh, we recommend washing your socks inside out. Generally, we suggest a machine wash at 40°C (104°F). Avoid bleaching or ironing (your socks don't like the heat!) and, if possible, keep them out of the tumble dryer to preserve the fibres and keep them fit for longer. Check out our detailed washing instructions.

Absolutely! Happy Socks were born to be gifted. Whether you are browsing single pairs, multi-packs, or special edition boxes, our products are designed to spark joy. If you are looking for the ultimate present, check out our dedicated Gift Sets, which come in beautiful, pre-designed boxes ready to hand over to your favorite person (or to treat yourself!).

We want you to be 100% happy with your purchase. If you aren't completely satisfied, you have a specific window (usually 30 days) to return unworn, unwashed items with their original labels and packaging intact. Please visit our Returns page for the full step-by-step instructions on how to send items back to us.