This product is final sale. No returns, exchanges, or credit will be offered. Step into comfort and style with our new Happy Heartbeats sock! Featuring vibrant rainbow heartbeats, these socks offer moderate graduated compression (15–20 mmHg) that’s strongest at the ankle and gently eases up the calf to improve blood flow and keep your feet energized throughout the day. With a perfect balance of playful design and functional support, they’re made to brighten your look while providing comfort for all your moves. Details Soft, stretchy, and breathable for optimum comfort Knitted knee high, over the calf length 14-15 inches from heel 65% cotton, 35% spandex blend 15–20 mmHg moderate graduated compression Supportive fit that gently tapers from ankle to calf Softly cushioned sole for extra comfort Targeted arch support to enhance stability and reduces foot strain Crafted In The USA Why You'll Love Them Moderate Compression: 15–20 mmHg compression offers gentle support during work, workouts, or travel Supports Circulation: Graduated compression encourages healthy circulation so legs feel refreshed All-Day Comfort: Designed to offer comfort for long days on your feet Travel-Friendly: Perfect for flights, road trips, and long travel days Sizing Tips Use calf/ankle measurements to select size. If you are in between sizes, we recommend sizing up. To measure: wrap a string or ribbon around the widest part of your calf and the narrowest part of your ankle. Mark the length, then measure it with a ruler or tape measure. Not sure about your size? We’re here to help! Email us at [email protected].