Breathing type breathable perspiration sports bra
By designing independently overlapping left and right halves of the bra, the ventilation gap and support are increased, solving the problems of poor breathability and insufficient support of existing sports bras, improving the comfort and safety of exercise, and making it especially suitable for women with large breasts.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG IREAN KNITTING CO LTD
- Filing Date
- 2025-05-29
- Publication Date
- 2026-05-05
AI Technical Summary
Existing sports bras suffer from poor sweat absorption and breathability, insufficient support, complex manufacturing, and limited styles, making it difficult to meet diverse needs and affecting exercise comfort and safety.
The design features independent connections between the left and right halves of the bra, with some structures overlapping and staggered to create breathable gaps. Thickened panels and cup pads are added to the shoulder straps and hem to increase support and breathability, reducing the burden on the shoulders and back.
It improves breathability and support for the chest, reduces movement, enhances comfort and stability, reduces shoulder and back burden, is suitable for women with large breasts, and enhances shaping effect.
Smart Images

Figure CN224192984U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sports bra technology, and more specifically to a breathable and sweat-wicking sports bra. Background Technology
[0002] With increasing public awareness of fitness, women are participating in sports more and more commonly, making sports bras an essential piece of equipment. During exercise, the breasts move significantly due to body movement, which not only affects the exercise experience but can also cause problems such as ligament strain and damage to elastic fibers in the chest. Sports bras need to be specially designed, such as with wide shoulder straps and reinforced support structures, to reduce breast movement. They also need to have good sweat-wicking, breathable, and odor-resistant properties, as well as appropriate elasticity to ensure comfort during exercise.
[0003] However, existing sports bras still have shortcomings. Some products have poor breathability after absorbing sweat, which can easily make the chest feel stuffy and damp; some sports bras do not provide enough support under high-intensity exercise; in addition, some products have complex manufacturing processes, high costs, and limited styles, making it difficult to meet diverse needs. Utility Model Content
[0004] The purpose of this utility model is to overcome the above-mentioned defects of the prior art and provide a breathable, sweat-wicking sports bra with good breathability, strong support, good stability, novel style and comfortable wear.
[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a breathable and sweat-wicking sports bra, comprising a left half-bra, a right half-bra, and a lower bust band, characterized in that the left half-bra and the right half-bra are independently connected to the lower bust band, the left half-bra includes a left front piece and a left back piece, the right half-bra includes a right front piece and a right back piece, the left front piece and the left back piece each extend upwards and are connected to a left shoulder strap, the right front piece and the right back piece each extend upwards and are connected to a right shoulder strap, and the left front piece, left back piece, right front piece, and right back piece each extend horizontally to one side. The contraction and extension respectively form a left front narrow end, a left rear narrow end, a right front narrow end, and a right rear narrow end. The left front piece, left rear piece, left shoulder strap, left front narrow end, and left rear narrow end are knitted as a whole. The right front piece, right rear piece, right shoulder strap, right front narrow end, and right rear narrow end are also knitted as a whole. The left front piece and right front narrow end are stacked alternately to form a breathable gap. The left rear piece and right rear narrow end are stacked alternately to form a breathable gap. The right front piece and left front narrow end are stacked alternately to form a breathable gap. The right rear piece and left rear narrow end are stacked alternately to form a breathable gap.
[0006] This utility model features a novel design with two independent left and right halves of the bra, but with overlapping and staggered structures. The overlapping connection has breathable gaps, creating a visually appealing breathing effect during exercise, increasing airflow and promoting sweat evaporation to keep the chest dry and reduce discomfort caused by heat and dampness, especially during prolonged exercise. The overlapping and staggered design helps to gather and shape the breasts, making the bust line more aesthetically pleasing. More importantly, it increases support below the breasts, lifting them upwards and reducing breast movement during exercise, making it particularly suitable for women with large breasts. It effectively reduces the risk of injury to chest ligaments and tissues during exercise, enhancing stability and providing good support. Furthermore, the overlapping and staggered design evenly distributes pressure to the surrounding muscles and bones, preventing excessive localized pressure, reducing the burden on the shoulders and back, and minimizing discomfort caused by breast movement and concentrated pressure during exercise, thus improving wearing comfort.
[0007] Preferably, a left bra cup pocket is sewn onto the inner side of the left front piece, and a left bra cup pad is filled inside the left bra cup pocket; a right bra cup pocket is sewn onto the inner side of the right front piece, and a right bra cup pad is filled inside the right bra cup pocket.
[0008] To enhance wearing comfort and breast enhancement, bra cup pads are embedded in the left and right front panels to provide cushioning and shaping for breast enhancement.
[0009] Preferably, a left thickening piece is sewn onto the inner side of the left shoulder strap, and a right thickening piece is sewn onto the inner side of the right shoulder strap.
[0010] The shoulder straps can feel constricting after prolonged wear or during exercise, so a thicker pad, also made of fabric, is attached to cushion the straps.
[0011] Preferably, a skirt is connected below the underbust band, with the upper front edge of the skirt connected to the underbust band and the upper back edge of the skirt separated from the underbust band.
[0012] Preferably, the lower front edge of the skirt is lower than the lower rear edge.
[0013] Preferably, the lower front edge of the skirt tapers downward to form a brim shape.
[0014] After exercising and sweating profusely, it's easy to catch a chill, so it's necessary to cover your stomach to keep it warm. The skirt hem, being free-flowing, also provides ventilation, heat dissipation, and sweat wicking during exercise.
[0015] Beneficial Effects: This utility model features a novel design where the left and right halves of the bra exist independently but with overlapping and staggered structures. The overlapping connection has breathable gaps, creating a visually appealing breathing effect during exercise, increasing airflow and promoting sweat evaporation to keep the chest dry and reduce discomfort caused by heat and dampness, especially during prolonged exercise. The overlapping and staggered design helps to gather and shape the breasts, making the breast lines more aesthetically pleasing. More importantly, it increases support below the breasts, lifting them upwards and reducing breast movement during exercise, making it particularly suitable for women with large breasts. It effectively reduces damage to chest ligaments and tissues during exercise, enhancing stability and providing good support. Furthermore, the overlapping and staggered design evenly distributes pressure on the surrounding muscles and bones, avoiding excessive localized pressure, reducing the burden on the shoulders and back, and minimizing discomfort caused by breast movement and concentrated pressure during exercise, thus improving wearing comfort. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 for Figure 1 Rear view;
[0018] Figure 3 This is a schematic diagram of the structure of the left and right halves of the bodice of this utility model.
[0019] In the picture: 1-Left front piece, 2-Left back piece, 3-Right front piece, 4-Right back piece, 5-Underbust strap, 6-Left shoulder strap, 7-Right shoulder strap, 8-Left front narrow end, 9-Left back narrow end, 10-Right front narrow end, 11-Right back narrow end, 12-Left bra cup pocket, 13-Right bra cup pocket, 14-Left reinforcing piece, 15-Right reinforcing piece, 16-Skirt hem. Detailed Implementation
[0020] To make the technical means, creative features and objectives of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments.
[0021] Example: Figure 1 As shown, a breathable and sweat-wicking sports bra includes a left half bra, a right half bra, and a lower bust band. The left half bra and the right half bra are independently connected to the lower bust band 5.
[0022] like Figure 2 and Figure 3The left half of the bra shown includes a left front piece 1 and a left back piece 2, and the right half of the bra includes a right front piece 3 and a right back piece 4. The left front piece 1 and left back piece 2 each extend upwards and connect to a left shoulder strap 6. The right front piece 3 and right back piece 4 each extend upwards and connect to a right shoulder strap 7. The left front piece 1, left back piece 2, right front piece 3, and right back piece 4 each extend horizontally to one side to form a left front narrow end 8, a left back narrow end 9, a right front narrow end 10, and a right back narrow end 11, respectively. The left front piece 1, left back piece 2, and left shoulder strap... 6. The left front narrow end 8 and the left back narrow end 9 are knitted as one piece. The right front piece 3, the right back piece 4, the right shoulder strap 7, the right front narrow end 10 and the right back narrow end 11 are also knitted as one piece. The left front piece 1 and the right front narrow end 10 are overlapped one in front and one in back to form a breathable gap. The left back piece 2 and the right back narrow end 11 are overlapped one in front and one in back to form a breathable gap. The right front piece 3 and the left front narrow end 8 are overlapped one in back and one in front to form a breathable gap. The right back piece 4 and the left back narrow end 9 are overlapped one in back and one in front to form a breathable gap.
[0023] A left bra cup pocket 12 is sewn onto the inner side of the left front piece 1, and a left bra cup pad is filled inside the left bra cup pocket 12. A right bra cup pocket 13 is sewn onto the inner side of the right front piece 3, and a right bra cup pad is filled inside the right bra cup pocket 13.
[0024] A left thickening piece 14 is sewn onto the inner side of the left shoulder strap 6, and a right thickening piece 15 is sewn onto the inner side of the right shoulder strap 7.
[0025] A skirt hem 16 is attached below the underbust band 5. The upper front edge of the skirt hem 16 is connected to the underbust band 5, while the upper back edge of the skirt hem 16 is separate from the underbust band 5. The lower front edge of the skirt hem 16 is lower than the lower back edge. The lower front edge of the skirt hem 16 tapers downwards and extends to form a brim shape.
[0026] Usage: This utility model features a novel design where the left and right halves of the bra exist independently but with overlapping and staggered structures. The overlapping connection has breathable gaps, creating a visually appealing breathing effect during exercise, increasing airflow and promoting sweat evaporation to keep the chest dry and reduce discomfort caused by heat and dampness, especially during prolonged exercise. The overlapping and staggered design helps to gather and shape the breasts, making the breast lines more aesthetically pleasing. More importantly, it increases support below the breasts, lifting them upwards and reducing breast movement during exercise, making it particularly suitable for women with large breasts. It effectively reduces the damage to chest ligaments and tissues during exercise, enhancing stability and providing good support. Furthermore, the overlapping and staggered design evenly distributes pressure on the surrounding muscles and bones, avoiding excessive local pressure, reducing the burden on the shoulders and back, and minimizing discomfort caused by breast movement and concentrated pressure during exercise, thus improving wearing comfort.
Claims
1. A breathable, sweat-wicking sports bra, comprising a left half-bra, a right half-bra, and a lower chest strap, characterized in that, The left and right halves of the bra are independently connected to the underbust band. The left half of the bra includes a left front piece and a left back piece, and the right half of the bra includes a right front piece and a right back piece. The left front and left back pieces each extend upwards and connect to a left shoulder strap, and the right front and right back pieces each extend upwards and connect to a right shoulder strap. Each of the left front, left back, right front, and right back pieces extends horizontally to one side, forming a narrow left front end, a narrow left back end, a narrow right front end, and a narrow right back end, respectively. The left front piece, left back piece, left shoulder strap, left front narrow end, and left back narrow end are knitted as a single piece. The right front piece, right back piece, right shoulder strap, right front narrow end, and right back narrow end are also knitted as a single piece. The left front piece and right front narrow end are stacked alternately to form a breathable gap. The left back piece and right back narrow end are stacked alternately to form a breathable gap. The right front piece and left front narrow end are stacked alternately to form a breathable gap. The right back piece and left back narrow end are stacked alternately to form a breathable gap.
2. The breathable and sweat-wicking sports bra according to claim 1, characterized in that, A left bra cup pocket is sewn onto the inner side of the left front panel, and a left bra cup pad is filled inside the left bra cup pocket. A right bra cup pocket is sewn onto the inner side of the right front panel, and a right bra cup pad is filled inside the right bra cup pocket.
3. The breathable and sweat-wicking sports bra according to claim 1, characterized in that, A left thickening piece is sewn onto the inner side of the left shoulder strap, and a right thickening piece is sewn onto the inner side of the right shoulder strap.
4. The breathable and sweat-wicking sports bra according to claim 1, 2, or 3, characterized in that, A skirt is attached below the underbust band. The upper front edge of the skirt is connected to the underbust band, while the upper back edge of the skirt is separate from the underbust band.
5. The breathable and sweat-wicking sports bra according to claim 4, characterized in that, The lower front edge of the skirt is lower than the lower back edge.
6. The breathable and sweat-wicking sports bra according to claim 5, characterized in that, The lower front edge of the skirt tapers downwards and extends to form a brim shape.