Moisture absorption and sweat releasing underwear

Through multi-layered structure and optimized material design, the moisture-wicking underwear solves the problems of sweat buildup and material discomfort, achieving efficient sweat wicking and comfortable wear.

CN224007822UActive Publication Date: 2026-03-20HEFEI LANJIAN POLICE DEVICES & MATERIALS CO LTD
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Patent Information

Application Number
CN202520737966.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-18
Publication Date
2026-03-20
Estimated Expiration
2035-04-18

AI Technical Summary

Technical Problem

Existing moisture-wicking underwear is difficult to quickly and effectively wick away moisture during high-intensity exercise, especially in the back and side areas where sweat tends to accumulate. Furthermore, the material may cause skin discomfort or allergies, and uneven seams can affect comfort.

Method used

The underwear features a multi-layered design, including a skin-friendly layer, a moisture-wicking layer, a quick-drying layer, and a breathable outer layer. The moisture-wicking layer has a multi-directional microporous structure, and the back and side areas have additional reinforced moisture-wicking structures. It uses bamboo fiber and nylon fiber materials, and the seams are made with fine needle stitching to reduce friction.

Benefits of technology

It achieves rapid absorption and wicking of sweat, preventing buildup, improving wearing comfort and perspiration performance, reducing skin discomfort and friction, and keeping the underwear flat and beautiful.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses moisture absorption and sweat releasing underwear, which relates to the field of underwear, and comprises an underwear body, edge covering strips and an elastic band, the edge covering strips are arranged at the neckline, the shoulder opening and the lower hem of the underwear body, the elastic band is arranged at the lower hem of the underwear body, the underwear body is formed by compounding a plurality of layers of structures, and the underwear body sequentially comprises a skin-friendly layer, a moisture guiding layer, a quick-dry layer and a breathable outer layer from inside to outside. Due to the natural antibacterial and skin-friendly characteristics of the bamboo fibers, the underwear is softer and more comfortable when making contact with the skin, skin irritation and anaphylaxis caused by improper materials are reduced, protrusions and friction points at the sewing positions of the underwear are greatly reduced in a fine needle close sewing mode, and the underwear is more comfortable to wear. The skin discomfort caused by improper sewing is avoided, the overall wearing comfort is improved, the garment body sequentially comprises the skin-friendly layer, the moisture guiding layer, the quick-drying layer and the breathable outer layer from inside to outside, each layer has a specific function, and efficient moisture absorption and sweat releasing are achieved through cooperation of the layers.
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Description

Technical Field

[0001] This utility model relates to the field of underwear, and in particular to a moisture-wicking underwear. Background Technology

[0002] Moisture-wicking underwear, as a key piece of equipment worn close to the body during exercise, directly affects the athlete's experience and performance. Traditional underwear often has limitations in terms of moisture absorption and wicking, making it difficult to meet the needs of high-intensity exercise.

[0003] Most existing moisture-wicking underwear uses a single-layer or simple multi-layer structure, which has limited moisture-wicking performance. Especially in areas of the body prone to sweating, such as the back and sides, sweat tends to accumulate, causing the wearer to feel stuffy and uncomfortable. The underwear cannot quickly and effectively guide sweat from the skin layer to the quick-drying layer for rapid evaporation, thus affecting its moisture-wicking performance.

[0004] Some underwear is made of materials that are too stiff or rough, which can easily cause friction when in contact with the skin, leading to skin discomfort or allergies.

[0005] Improperly handled seams, resulting in bumps or unevenness, affect the comfort and appearance of the underwear. Utility Model Content

[0006] The purpose of this invention is to provide a moisture-wicking underwear that solves the problem that existing underwear has insufficient moisture-wicking performance and cannot quickly and effectively wick away moisture in areas of the body that are prone to sweating.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows: A moisture-wicking underwear includes a body, binding strips, and elastic bands. Binding strips are provided at the neckline, shoulder opening, and hem of the body, and an elastic band is provided at the hem of the body. The body is composed of a multi-layer structure. From the inside out, the body consists of a skin-friendly layer, a moisture-wicking layer, a quick-drying layer, and a breathable outer layer. The moisture-wicking layer has a multi-directional microporous structure, and the breathable outer layer has micro-breathable pores. The back and side areas of the body are provided with a reinforced moisture-wicking structure, which is composed of crisscrossing moisture-wicking fiber bundles.

[0008] Preferably, the skin-friendly layer is a bamboo fiber layer to improve the softness and skin-friendliness of the underwear.

[0009] Preferably, the moisture-wicking fiber bundles that enhance the moisture-wicking structure are fixed inside the garment body through a weaving process to prevent deformation and loosening after long-term wear.

[0010] Preferably, the quick-drying layer is a nylon fiber layer to enhance moisture absorption and quick-drying performance, and the seams of the garment body are made with a flat seam process to reduce friction points and improve wearing comfort.

[0011] Preferably, when the moisture-wicking fiber bundles are woven and fixed inside the garment, they are interwoven with the fiber structure inside the garment to ensure the stability and durability of the moisture-wicking structure.

[0012] Preferably, the flat seam technique uses fine needles and close stitching when sewing the garment body to reduce friction and pressure on the skin, while maintaining the flatness and aesthetics of the underwear.

[0013] Compared with the prior art, the advantages of this utility model are as follows:

[0014] 1. This utility model utilizes the natural antibacterial and skin-friendly properties of bamboo fiber to make the underwear softer and more comfortable when in contact with the skin, reducing skin irritation and allergic reactions caused by improper materials. Through fine needle stitching, the protrusions and friction points at the seams of the underwear are greatly reduced, avoiding skin discomfort caused by improper sewing and improving the overall wearing comfort.

[0015] 2. The garment body of this utility model consists of a skin-friendly layer, a moisture-wicking layer, a quick-drying layer, and a breathable outer layer from the inside out. Each layer performs a specific function and works together to achieve efficient moisture absorption and wicking. The multi-directional microporous structure of the moisture-wicking layer can quickly absorb and guide sweat, while the quick-drying layer quickly diffuses and evaporates sweat, keeping the inside of the underwear dry. The reinforced moisture-wicking structure added to the back and side areas further improves the sweat-wicking performance of the underwear, especially in areas of the body that are prone to sweating, effectively preventing the accumulation of sweat. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the multi-layer structure of the garment body of this utility model.

[0018] Figure 3 This is a schematic diagram of a partial structure of the back of the garment body of this utility model.

[0019] Attached labels: 1. Body; 2. Binding strip; 3. Elastic band; 101. Skin-friendly layer; 102. Moisture-wicking layer; 103. Quick-drying layer; 104. Breathable outer layer; 4. Reinforced moisture-wicking structure. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 3This embodiment provides a moisture-wicking underwear, including a body 1, binding strips 2, and elastic bands 3. Binding strips 2 are provided at the neckline, shoulder opening, and hem of the body 1, and elastic bands 3 are provided at the hem of the body 1. The body 1 is composed of a multi-layer structure. From the inside to the outside, the body 1 consists of a skin-friendly layer 101, a moisture-wicking layer 102, a quick-drying layer 103, and a breathable outer layer 104. The moisture-wicking layer 102 is provided with a multi-directional microporous structure, and the breathable outer layer 104 is provided with micro-breathable pores.

[0022] The skin-friendly layer 101 is made of bamboo fiber. Bamboo fiber, with its natural antibacterial and soft skin-friendly properties, provides the wearer with a healthy and comfortable feel, while also helping to regulate body temperature and keep the skin dry. The moisture-wicking layer 102 is specially designed with a multi-directional microporous structure. These micropores can quickly absorb sweat from the skin surface and guide it to the next layer, effectively preventing sweat accumulation and keeping the skin dry. The quick-drying layer 103 is made of nylon fiber. Nylon fiber is known for its excellent moisture absorption and quick-drying properties. It can quickly diffuse and evaporate the sweat transferred from the moisture-wicking layer 102, further accelerating the drying process. The breathable outer layer 104 has micro-ventilation holes to enhance the breathability of the underwear, allowing air to circulate even during strenuous exercise and reducing stuffiness.

[0023] The back and sides of the garment body 1 are equipped with a reinforced moisture-wicking structure 4, which is composed of crisscrossing moisture-wicking fiber bundles. These fiber bundles are fixed inside the garment body 1 through a weaving process to form an efficient sweat transmission channel, ensuring that sweat can be quickly guided from the high sweating areas of the body to the quick-drying layer 103, further improving the sweat-wicking performance of the underwear.

[0024] The skin-friendly layer 101 is a bamboo fiber layer to improve the softness and skin-friendliness of the underwear.

[0025] The moisture-wicking fiber bundles of the enhanced moisture-wicking structure 4 are fixed inside the garment body 1 through a weaving process to prevent deformation and loosening after long-term wear.

[0026] The quick-drying layer 103 is a nylon fiber layer to enhance moisture absorption and quick-drying performance. The seams of the garment body 1 are made with a flat seam process to reduce friction points and improve wearing comfort.

[0027] When the moisture-wicking fiber bundles are woven and fixed inside the garment body 1, they are interwoven with the fiber structure inside the garment body 1 to ensure the stability and durability of the enhanced moisture-wicking structure 4.

[0028] The flat seam technique uses fine needles and close stitching when sewing the garment body 1 to reduce friction and pressure on the skin, while maintaining the flatness and aesthetics of the underwear.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A moisture-wicking underwear, comprising a body (1), binding strips (2), and elastic bands (3), wherein the body (1) has binding strips (2) at the neckline, shoulder opening, and hem, and elastic bands (3) are provided at the hem of the body (1), characterized in that, The garment body (1) is composed of a multi-layer structure. From the inside out, the garment body (1) consists of a skin-friendly layer (101), a moisture-wicking layer (102), a quick-drying layer (103), and a breathable outer layer (104). The moisture-wicking layer (102) has a multi-directional microporous structure, and the breathable outer layer (104) has micro-breathable pores. The back and side areas of the garment body (1) are provided with a reinforced moisture-wicking structure (4), which is composed of crisscrossing moisture-wicking fiber bundles.

2. The moisture-wicking underwear according to claim 1, characterized in that, The skin-friendly layer (101) is a bamboo fiber layer.

3. The moisture-wicking underwear according to claim 1, characterized in that, The moisture-wicking fiber bundles of the enhanced moisture-wicking structure (4) are fixed inside the garment body (1) by a weaving process.

4. The moisture-wicking underwear according to claim 1, characterized in that, The quick-drying layer (103) is a nylon fiber layer.

5. The moisture-wicking underwear according to claim 1, characterized in that, The seams of the garment body (1) are made using a flat seam technique.

6. The moisture-wicking underwear according to claim 3, characterized in that, When the moisture-wicking fiber bundle is woven and fixed inside the garment body (1), it is interwoven with the fiber structure inside the garment body (1).

7. The moisture-wicking underwear according to claim 5, characterized in that, The flat seam process employs a fine-needle, close-stitch method when sewing the garment body (1).