Sundercover

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Sun Protection | UPF 50+ Fabrics | Unisex Hat Liners, Caps and Apparel | Women Owned | Cancer Prevention

From innovative hat liners that make your favorite hats UPF 50+, to performance apparel, we deliver sun protection without sacrificing style.

12/29/2025

👀Looking to make a year-end donation that is guaranteed to make a difference in the lives of others? Look to further.

🔬Melanoma Research Alliance is the world's largest non-profit funder of Melanoma Research and it has made huge contributions to the development of new treatments for patients- 17 new FDA Approved Treatments to date!

✨Learn more and help support their work: https://www.curemelanoma.org/

Sundercover is proud to partner with MRA and support their efforts through sales of the *Sundercover x Inspired By Leah Collection*. A portion of sales from this UPF50 collection of shirts and hats, carrying important messages about sun protection, will be donated to MRA.

👉Check out the collection today! https://www.sundercover.com/collections/inspired-by-leah

12/24/2025

🎅Merry Christmas to all who celebrate.

No matter how you enjoy your holiday, we hope it is a joyful time with loved ones.

Be Safe. Play Outdoors. Live Sundercovered.

12/15/2025

🕎To all those who celebrate, we wish you a very happy festival of lights!

It's a perfect time to reflect on daily "miracles" and to spread your light, knowledge and energy with the world. 🔅

👉Check out our Shedding Light blog posts to learn more about sun safety and share the information with the ones you love.

https://www.sundercover.com/pages/shedding-light

Together we can increase awareness and help to prevent skin cancer.

12/14/2025

⏱ Waited until the last minute or remembered someone you missed on your gifting list? No problem. We've still got some great UPF50+ gifts that will save the day and possibly save a life.

🧢 Our UPF50+ Hat Liners and Honeycomb Poly Spandex Baseball Caps offer maximum UV protection to help prevent skin cancer on the scalp. And, they can still arrive before the holiday if ordered today. 🎁

✨✨Wait no longer. Shop www.Sundercover.com ✨✨

Free standard shipping on all orders. Expedited shipping available for a fee.

12/12/2025

🎁Day 10 Deal: 20% off. Plus, Buy 3 Hat Liners and Get 1 Free.

✨✨It's the last day of our Holiday Deals and the last day to order for delivery by Christmas! ✨✨

We are doubling up on deals today. You'll get 20% off automatically on all purchases plus buy any 3 of our signature UPF50+ Hat Liners and get a 4th for FREE.

Stock up on Hat Liners that will turn favorite hats into UPF50+ hats in seconds. These make great gifts and stocking stuffers!

Use code LINER4U at checkout. FREE Standard Shipping on all orders.

👉www.sundercover.com

12/11/2025

🎁Day 9 Deal: Free Hat with $100 purchase

🎩Hats off to finishing up your holiday shopping. Look no further for great gift ideas. Sundercover has fashionable UPF50 solutions for everyone you love.

Shop today and get a free Carson Cap or Legacy Cool Fit Booney with a $100 purchase. 👉 www.sundercover.com

12/10/2025

🎁Day 8 Deal: Free T with $75 Purchase

Shop Sundercover UPF50 apparel and accessories today and get a Free Roadtrip or SummerVibes T with a minimum $75 purchase. 🚐🌴

😎SummerVibes is an attitude for any season and sun protection is a year-round concern that never goes out of style.

From our signature hat liners, to hoodies, rash guards, polos, hats and 1/4 zips, we've got the perfect UPF50/50+ gift for everyone on your list. 💝

Use code FREET to take advantage of today's offer. Plus, get Free Shipping.
✨✨www.sundercover.com ✨✨

12/09/2025

🎁Day 7 Deal: 10% off Sundercover x Inspired By Leah Collection

💪Protection with a Purpose- Stylish UPF50 hats and apparel that help spread the word about skin cancer prevention while supporting Melanoma Research Alliance.

It's a win-win. Protect yourself and your loved ones with maximum UV blocking fabrics and help support important melanoma research. ✨

🛒Use code SCXLEAH for 10% OFF plus FREE SHIPPING. Today Only.

12/08/2025

🎁Day 6 Deal: 20% off Polos

Freshen up your wardrobe with our UPF50 polos. Perfect for golf, tennis, hiking, outdoor activities and special occasions. Elevate your smart, casual look with comfort and protection. 😎

Choose from our Sundercover x Devon & Jones Crosby Stretch Polo or our lightweight Plymouth Polo made from 100% recycled poly pique fabric. Both are moisture-wicking and ideal choices for layering or to be worn on their own.

✨Save today. Use code POLO20 for 20% off Polos + Free Shipping on all orders.

👉www.sundercover.com

12/06/2025

🎄🕎❄ DAY 4 of Holiday Deals: Hats for Sale!

Buy any 3 Hats and Get 1 FREE!

🧢There's never been a better time to protect the whole family with UPF50+ Hats. The top of your head is exposed to the sun every time you head out the door and often a forgotten spot for sun protection.

💪Make sure you've got maximum UV defense. UPF50+ blocks nearly all UV rays. Not all hats promise this level of safety.

Check out the Burnt is for Toast and Holey Moley... Wear SPF caps in the Sundercover x Inspired By Leah collection - a portion of sales goes to help fund research with the Melanoma Research Alliance. Protection, purpose and style- all in one. ❤

Be Safe. Play Outdoors. Share the Love and Protection!

Use code HATS4SALE for today's Buy 3 Get 1 Free offer + Free Shipping.

🛒Shop this deal now at www.sundercover.com

12/05/2025

🎁Day 5 Deal: 25% off Hoodies

✨Today only, get our popular UPF50+ Humarock Hoodies for 25% off. Made from lightweight, breathable fabric that not only blocks out over 98% of UVA and UVB rays, but also manages moisture to keep you dry and comfortable. Maximum coverage with minimal bulk. 💪

Today Only. Use code HOODIES4ALL for 25% off Hoodies +Free Shipping on all orders.

👉 www.sundercover.com

12/05/2025

Day 3 Deal: 15% off 1/4 Zips

🎁Our coziest deal yet. Try our Summit 1/4 Zips or our lighter weight D&J Wollaston Lux 1/4 Zips and see how comfortable sun protection can be. Both are made from moisture wicking, high performance UPF50 materials that you will want to wear year-round.

Use code GIFTZIP at checkout to save 15% off 1/4 Zips and get Free Shipping on your entire order.

✨SAVE TODAY: www.sundercover.com

#1/4Zips

Address

Boston, MA

Website

http://sundercover.com/

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