2 Pack Breathable Hat Sweat Liner Inserts, Sweat & Stain Protection, Hat Size Reducer for Panama & Cowboy Hats

Breathable Hat Shaper Inserts,Strong Shape Retention, Mesh Sponge Cap Crown Support for Baseball Sun Hats, Reusable Washable

• 【Sweat & Stain Protection】Designed as a thin hat sweat liner that sits inside the front of the cap, it helps absorb forehead sweat before it reaches the inner band, reducing visible sweat marks, yellowing, and odor buildup. Ideal for hot weather or long wear. Hand washable and reusable for repeated daily use
• 【Soft & Comfortable Fit】Breathable cotton-linen fiber hat sweat liner insert feels soft against the skin and provides a thin protective layer inside the cap without adding bulk or changing the hat’s appearance, ensuring a natural fit for everyday wear
• 【2-in-1 Fit Support】Works as both a hat sweat guard and size reducer, helping slightly loose caps feel more secure and comfortable while improving fit and stability during daily wear
• 【Hand Washable & Reusable Use】Includes 2 hat sweat liner inserts and 16 adhesive strips. The liner can be removed for cleaning or replacement, and is designed for repeated daily use. Apply inside the existing sweatband for a secure fit and long-lasting protection
• 【Everyday Hat Care】Great for baseball caps, Panama hats, cowboy hats, sun hats, fedoras, and other hats and daily headwear during golf, work, travel, yard work, walking, summer events, and everyday use. Helps extend hat life by reducing sweat contact with the fabric and provides a more secure fit while wearing