
🧢 How Shape & Swelter Keeps You Cool, Confident, and Sweat‑Free — Now Available on Amazon
Whether you’re crushing a round of golf, running weekend errands, or keeping your favorite hat spotless under the sun, sweat, makeup, and hair products can take a toll on your hat’s shape and freshness. That’s why we created Shape & Swelter®, the original hat sweatliner designed to keep your headwear comfortable, clean, and dry — no matter what your day brings.
Our reusable liners fit discreetly inside any cap or visor, where they absorb moisture, makeup, and hair product before it touches the fabric. They’re a simple, stylish solution for men and women alike who want their favorite hats to look new longer.
Since our early days, Shape & Swelter has hit the road to meet real customers and players who put our liners to the test:
Hearing from repeat customers — maybe even women using Shape & Swelter to protect their makeup and hair from transferring to their hats — is the best proof our product delivers lasting value. We’re eyeing a few new shows for 2026 — stay tuned!
Our liners aren’t just functional — they’re built from real‑world experience of people who wear hats every day. Each liner is lightweight, hand‑washable, and durable enough to handle everything from summer heat to daily workouts. Whether you’re protecting your hat from sweat, makeup, or hair products, Shape & Swelter helps you stay fresh and look your best season after season.
Stay cool. Stay confident. Stay sweat‑free.
👉 Buy your Shape & Swelter 3‑ Pack on Amazon →
We're excited to hear from you. Whether you have questions, feedback, or simply want to chat about hat-wearing comfort and innovation, drop us a line below. Your thoughts matter, and we're here 24/7 to make sure you're feeling your best in every cap.