{"title":"Cap-Ban-Nu™  Hat Size Reducers","description":"Hat too big? Easily tailor your hat for the perfect fit with Cap-Ban-Nu the original hat size reducer.","products":[{"product_id":"cap-ban-nu-hat-size-reducer-terry-cloth","title":"Cap-Ban-Nu™ Terry Cloth Hat Size Reducer \u0026 Sweat Liner – Maximum Fit Adjustment","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eMake an oversized or loose hat fit smaller with the Cap-Ban-Nu™ Terry Cloth Hat Size Reducer \u0026amp; Sweat Liner. Designed for maximum fit adjustment, this thick terry cloth liner provides up to 1 full size of reduction, making it the most substantial option in the Cap-Ban-Nu™ line.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"product__text inline-richtext\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMaximum Size Adjustment — Up to 1 Full Size Smaller\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"product__text inline-richtext\"\u003e\u003cstrong\u003e\u003cspan\u003eExamples: \u003c\/span\u003e\u003c\/strong\u003e7¼ → 7⅛ | 58 → 57 | Large → Medium\u003c\/p\u003e\n\u003cdiv id=\"price-template--21027015131236__featured-product\" role=\"status\"\u003e\n\u003cdiv class=\"price price--large price--show-badge\"\u003e\n\u003cdiv class=\"price__container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eIn addition to reducing hat size, the soft terry cloth surface absorbs sweat where it rests against the forehead, helping protect the hat interior during extended wear.\u003c\/p\u003e\n\u003cp\u003eWhich hat size reducer do I need?\u003c\/p\u003e\n\u003cp\u003e• Thin Cotton Knit – Light adjustment (~¼ size)\u003cbr\u003e• Padded Cotton Knit – Medium adjustment (~½ size)\u003cbr\u003e• Terry Cloth – Maximum adjustment (up to 1 full size)\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eMaximum Adjustment: Up To 1 Full Size Smaller \u003c\/strong\u003e7¼ → 7⅛ | 58 → 57 | Large → Medium\u003cbr\u003e• \u003cstrong\u003eThick Terry Cloth Construction:\u003c\/strong\u003e Provides the greatest amount of size reduction\u003cbr\u003e• \u003cstrong\u003eComfortable Against The Forehead:\u003c\/strong\u003e Soft terry cloth surface\u003cbr\u003e• \u003cstrong\u003eAdded Sweat Absorption:\u003c\/strong\u003e Helps protect sweatbands and hat interiors\u003cbr\u003e• \u003cstrong\u003eEasy Application:\u003c\/strong\u003e Peel and stick directly on top of the existing sweatband\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003ePeel and stick the liner \u003cstrong\u003edirectly on top of the existing sweatband, \u003c\/strong\u003ewhere it rests against your forehead.\u003cstrong\u003e \u003cmeta charset=\"utf-8\"\u003ePosition it carefully before pressing it firmly into place. \u003c\/strong\u003eThe thick terry cloth provides \u003cstrong\u003ethe greatest amount of size reduction \u003c\/strong\u003ein the Cap-Ban-Nu™ line, while also absorbing sweat during wear. \u003cmeta charset=\"utf-8\"\u003eAvoid repeatedly removing and repositioning the liner. When replacing it, remove it slowly and carefully.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor lighter or moderate adjustment, see our thin cotton knit or padded cotton knit versions.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eHats that are significantly too large or loose, structured or heavier hats, and wearers who need the most size reduction in the Cap-Ban-Nu™ line.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Facts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Fits most hat styles\u003cbr\u003e• Designed to rest directly against the forehead\u003cbr\u003e• Thick terry cloth for \u003cstrong\u003eMaximum Size Reduction\u003c\/strong\u003e\u003cbr\u003e• Designed to be applied once and left in place until replacement is needed\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Material: \u003cstrong\u003eTerry Cloth\u003c\/strong\u003e\u003cbr\u003e• Adjustment level: \u003cstrong\u003eMaximum (up to 1 full size)\u003c\/strong\u003e\u003cbr\u003e• Colors: \u003cstrong\u003eBlack or Cream\u003c\/strong\u003e\u003cbr\u003e• Self-adhesive backing\u003cbr\u003e• Individually packaged\u003cbr\u003e• \u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003cbr\u003e• Non-returnable (hygiene product)\u003c\/p\u003e","brand":"Mill Valley Hat Box","offers":[{"title":"Black","offer_id":639757653,"sku":"8050T-BLK","price":8.0,"currency_code":"USD","in_stock":false},{"title":"Cream","offer_id":639757657,"sku":"8050T-CRM","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/3225\/files\/8050T-BLK_Cap-Ban-Nu_Terry_Cloth_Hat_Size_Reducer_Blk_0035_Package.png?v=1752524316"},{"product_id":"cap-ban-nu-hat-size-reducer-cotton-knit-with-padding","title":"Cap-Ban-Nu™ Cotton Knit with Padding Hat Size Reducer \u0026 Sweat Liner – Medium Fit Adjustment","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eMake a loose or oversized hat fit smaller with the Cap-Ban-Nu™ Cotton Knit with Padding Hat Size Reducer \u0026amp; Sweat Liner. Designed for medium fit adjustment, this soft padded cotton knit provides about ½ size of reduction while absorbing sweat against the forehead.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"product__text inline-richtext\"\u003e\u003cstrong\u003eMedium Size Adjustment — About ½ Size Smaller \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"product__text inline-richtext\"\u003e\u003cstrong\u003eExamples: 7¼ → between 7⅛ and 7¼ | 58 → between 57 and 58 | Large → between Medium and Large\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe soft padded cotton knit surface sits comfortably on top of the existing sweatband, helping protect the hat interior from moisture and makeup while improving fit throughout extended wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhich hat size reducer do I need?\u003c\/p\u003e\n\u003cp\u003e• Thin Cotton Knit – Light adjustment (~¼ size)\u003cbr\u003e• Cotton Knit with Padding – Medium adjustment (~½ size)\u003cbr\u003e• Terry Cloth – Maximum adjustment (up to 1 full size)\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eMedium Fit Adjustment: Up to ~½ Size Smaller Examples: 7¼ → between 7⅛ and 7¼ | 58 → between 57 and 58 | Large → between Medium and Large\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003ePadded Cotton Knit:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eAdds noticeable fit correction without stiffness\u003c\/span\u003e\u003cbr\u003e• \u003cstrong\u003eSoft Cotton Knit Surface:\u003c\/strong\u003e Comfortable and breathable against the forehead\u003cbr\u003e• \u003cstrong\u003eSweat Absorption:\u003c\/strong\u003e Helps protect sweatbands from moisture and makeup transfer\u003cbr\u003e• \u003cstrong\u003eEasy Application:\u003c\/strong\u003e Peel and stick directly on top of the existing sweatband\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePeel and stick the liner \u003cstrong\u003edirectly on top of the existing sweatband\u003c\/strong\u003e, where it rests comfortably against your forehead. \u003cmeta charset=\"utf-8\"\u003ePosition it carefully before pressing it firmly into place. The padded cotton knit provides \u003cstrong\u003emedium size reduction\u003c\/strong\u003e while absorbing sweat throughout wear. \u003cmeta charset=\"utf-8\"\u003eAvoid repeatedly removing and repositioning the liner. When replacing it, remove it slowly and carefully.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDesigned for medium adjustment; for lighter or maximum reduction, see our thin Cotton Knit or Terry Cloth versions.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eModerately loose hats, everyday wear, and wearers who want noticeable size reduction without the greater thickness of the Terry Cloth version.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Facts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Fits most hat styles\u003cbr\u003e• Designed to rest directly against the forehead\u003cbr\u003e• P\u003cspan\u003eadded cotton knit for medium size reduction\u003c\/span\u003e\u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eDesigned to be applied once and left in place until replacement is needed\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Material: \u003cstrong\u003eCotton Knit with Padding\u003c\/strong\u003e\u003cbr\u003e• Adjustment level: \u003cstrong\u003eMedium (about ½ size)\u003c\/strong\u003e\u003cbr\u003e• Colors: \u003cstrong\u003eBlack or Cream\u003c\/strong\u003e\u003cbr\u003e• Self-adhesive backing\u003cbr\u003e• Individually packaged\u003cbr\u003e• \u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003cbr\u003e• Non-returnable (hygiene product)\u003c\/p\u003e","brand":"Mill Valley Hat Box","offers":[{"title":"Black","offer_id":639758773,"sku":"8050CKP-BLK","price":7.5,"currency_code":"USD","in_stock":true},{"title":"Cream","offer_id":639758777,"sku":"8050CKP-CRM","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/3225\/files\/8050CKP-BLK_Cap-Ban-Nu_Cotton_Knit_with_Padding_Hat_Size_Reducer_Blk_0040_Package.png?v=1752524380"},{"product_id":"cap-ban-nu-hat-size-reducer-sweat-liner-cotton-knit","title":"Cap-Ban-Nu™ Thin Cotton Knit Hat Size Reducer \u0026 Sweat Liner – Light Fit Adjustment","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eMake a slightly loose hat fit smaller with the Cap-Ban-Nu™ Thin Cotton Knit Hat Size Reducer \u0026amp; Sweat Liner. Designed for light fit adjustment, this low-profile cotton knit provides about ¼ size of reduction while absorbing sweat against the forehead. Its thin construction adds comfort without noticeable bulk.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eLight Size Adjustment — About ¼ Size Smaller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe soft cotton surface rests comfortably on top of the existing sweatband, helping absorb moisture and protect hat interiors from sweat and makeup while providing a comfortable, low-profile barrier against the forehead.\u003c\/p\u003e\n\u003cp\u003eWhich hat size reducer do I need?\u003c\/p\u003e\n\u003cp\u003e• Thin Cotton Knit – Light adjustment (~¼ size)\u003cbr\u003e• Padded Cotton Knit – Medium adjustment (~½ size)\u003cbr\u003e• Terry Cloth – Maximum adjustment (up to 1 size)\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eLight Fit Adjustment — Up to ~¼ Size Smaller:\u003c\/strong\u003e Ideal for hats that feel just slightly loose\u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eLow-profile Cotton Knit:\u003c\/strong\u003e\u003cspan\u003e Adds comfort without noticeable bulk\u003c\/span\u003e\u003cbr\u003e• \u003cstrong\u003eSweat Absorption:\u003c\/strong\u003e Helps protect sweatbands from moisture and makeup transfer\u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eComfortable Barrier:\u003c\/strong\u003e\u003cspan\u003e Helps separate the forehead from the hat interior\u003c\/span\u003e\u003cbr\u003e• \u003cstrong\u003eEasy application:\u003c\/strong\u003e Peel and stick directly on top of the existing sweatband\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePeel and stick the liner \u003cstrong\u003edirectly on top of the existing sweatband\u003c\/strong\u003e, where it rests comfortably against your forehead. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003ePosition it carefully before pressing it firmly into place. \u003c\/span\u003eThe thin cotton knit absorbs moisture while providing a \u003cstrong\u003esubtle fit adjustment \u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003eand low-profile comfort\u003c\/span\u003e\u003c\/strong\u003e. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eAvoid repeatedly removing and repositioning the liner. When replacing it, remove it slowly and carefully.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDesigned for light adjustment; for more significant size reduction, see our padded or terry cloth versions.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSlightly loose hats, baseball caps, work hats, delicate or vintage hats, and hats with interiors that feel itchy or uncomfortable against the forehead.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Facts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Fits most hat styles\u003cbr\u003e• Designed to rest directly against the forehead\u003cbr\u003e• Thin, low-profile cotton knit \u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eDesigned to be applied once and left in place until replacement is needed\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Material: \u003cstrong\u003e100% Cotton Knit\u003c\/strong\u003e\u003cbr\u003e• Adjustment level: \u003cstrong\u003eLight (about ¼ size)\u003c\/strong\u003e\u003cbr\u003e• Colors: \u003cstrong\u003eBlack or Cream\u003c\/strong\u003e\u003cbr\u003e• Self-adhesive backing\u003cbr\u003e• Individually packaged\u003cbr\u003e• \u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003cbr\u003e• Non-returnable (hygiene product)\u003c\/p\u003e","brand":"Mill Valley Hat Box","offers":[{"title":"Black","offer_id":639762465,"sku":"8050CK-BLK","price":7.5,"currency_code":"USD","in_stock":true},{"title":"Cream","offer_id":639762469,"sku":"8050CK-CRM","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/3225\/files\/8050CK-BLK_Cap-Ban-Nu_Cotton_Knit_Hat_Size_Reducer_Sweat_Liner_Blk_0028_1_Package.png?v=1752524401"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/3225\/collections\/CBNTM.jpeg?v=1402461826","url":"https:\/\/millvalleyhatbox.com\/collections\/cap-ban-nu-size-reducers.oembed","provider":"Mill Valley Hat Box","version":"1.0","type":"link"}