A headwear insert system is provided comprising a headwear insert having a planar multilayered substrate with a first side and a second side. The planar multilayered substrate may comprise a substantially oblong shape with a rounded plateau protruding from a top portion of the planar multilayered substrate. The planar multilayered substrate may further comprise a polyester mesh layer, a stabilizing layer, an absorptive layer and a neoprene layer. The stabilizing layer and the absorptive layer may be disposed between the polyester mesh layer and the neoprene layer. A seam may couple the polyester mesh layer and the neoprene layer together. The stabilizing layer and the absorptive layer may not be coupled to the seam, the polyester mesh layer nor the neoprene layer.

A sweat-absorbing pad for use with a headwear having a sweatband, which includes a body with a front surface that is configured to contact, at least in part, a user's head or forehead to absorb sweat; and a first clip. The first clip includes a clip body which includes a base, first and second legs, and a clip arm. The first and second legs extend from the base, and the clip arm extends from the base. The clip arm is substantially parallel to the first and second legs, and the clip arm is resilient to bias against the clip body. The clip body is substantially received in the body. Furthermore, the first clip, configured to receive at least a portion of the sweatband, fitted in between the body and the clip arm, such that the sweat-absorbing pad is detachably fixed to the sweatband.

A sweat-absorbing pad for use with a headwear having a sweatband, which includes a body with a front surface that is configured to contact, at least in part, a user's head or forehead to absorb sweat; and a first clip. The first clip includes a clip body which includes a base, first and second legs, and a clip arm. The first and second legs extend from the base, and the clip arm extends from the base. The clip arm is substantially parallel to the first and second legs, and the clip arm is resilient to bias against the clip body. The clip body is substantially received in the body. Furthermore, the first clip, configured to receive at least a portion of the sweatband, fitted in between the body and the clip arm, such that the sweat-absorbing pad is detachably fixed to the sweatband.

A cap with a seamless sweatband is provided and includes a cap body, the seamless sweatband is provided on an inner brim, the seamless sweatband is provided with a sweat-absorbent cotton yarn therein. The seamless sweatband is formed integrally, and fixedly connected to the inner brim of the cap body. The cap with the seamless sweatband is made as a production, which has advantages of convenient processing procedure, lower production costs, higher productivity, more comfort, ventilation, and more convenient use.

A cap with a seamless sweatband is provided and includes a cap body, the seamless sweatband is provided on an inner brim, the seamless sweatband is provided with a sweat-absorbent cotton yarn therein. The seamless sweatband is formed integrally, and fixedly connected to the inner brim of the cap body. The cap with the seamless sweatband is made as a production, which has advantages of convenient processing procedure, lower production costs, higher productivity, more comfort, ventilation, and more convenient use.

A flexible band for a medical headgear comprises an inner surface, an opposite outer surface, and a non-stretch central portion having a friction pad disposed on the inner surface. The friction pad is formed from a grip or tacky material and is disposed at least partially between the inner surface and the outer surface of the non-stretch central portion in a solidified state of the friction pad.

The present invention relates to a surgical cap equipped with a means for fixing eyeglasses, the surgical cap comprising: a fixing pad provided at a front portion of the surgical cap; fixing members provided in plurality on the fixing pad, and each having first and second fixing grooves formed therein; a detachable pad which is integrated with a lower portion of the fixing pad so as to extend there from or be foldable, surrounds a connecting frame of eyeglasses to fix the eyeglasses to the surgical cap, and is made of a shape memory material; and at least one coupling member provided on the detachable pad and having first and second fixing protrusions detachably inserted in and coupled to the first and second fixing grooves, respectively, so that the detachable pad can be detachably coupled to the fixing pad.

The challenge of protecting caps from excess perspiration is solved by providing a hat liner comprising: (a) a first portion including a plurality of tabs separated by one or more gaps, the first portion dimensioned so that at least a part of it fits between, and is held by, the sweatband of a cap and one or more front panels of a hat; and (b) a second portion, directly or indirectly joined with the first portion along a length, and including at least one moisture absorbing layer. The second portion may further include at least one moisture wicking layer. The first portion may include at least three tabs defined and separated by at least two gaps. At least some of the two gaps may have a wider open end and a narrower closed end. Each of the plurality of tabs in the first portion may be provided with a plurality of lateral ridges. The second portion may be indirectly joined with the first portion via the hinge portion. The hinge portion is provided with a plurality of lateral slits.

The challenge of protecting caps from excess perspiration is solved by providing a hat liner comprising: (a) a first portion including a plurality of tabs separated by one or more gaps, the first portion dimensioned so that at least a part of it fits between, and is held by, the sweatband of a cap and one or more front panels of a hat; and (b) a second portion, directly or indirectly joined with the first portion along a length, and including at least one moisture absorbing layer. The second portion may further include at least one moisture wicking layer. The first portion may include at least three tabs defined and separated by at least two gaps. At least some of the two gaps may have a wider open end and a narrower closed end. Each of the plurality of tabs in the first portion may be provided with a plurality of lateral ridges. The second portion may be indirectly joined with the first portion via the hinge portion. The hinge portion is provided with a plurality of lateral slits.

A ball cap with a concealed opening that allows for a greater variety of hairstyles to be worn while simultaneously retaining the general shape, appearance, and functionality of a typical ball cap. The concealed opening is hidden in a default configuration of the hat, but it can be selectively opened to allow for hair such as a ponytail to pass through. The ball cap can include a protective coating on the sweatband to prevent makeup, sweat, and dirt from soiling the sweatband.