Compressive Garment Outer Layer Segmentation
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Solution Overview
Problem
In contact sports, athletes face issues with loose-fitting garments being easily grabbed, discomfort due to compression undergarments, and chafing from seams, which affect performance and comfort.
Innovation Solution
A garment design featuring a seamless compressive base layer and an outer layer that covers less than the entire circumference, with the base layer extending around the wearer's skin and the outer layer positioned to minimize grabbable surface area, using seam tape for attachment and varying stretch resistance for enhanced mobility and comfort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a loose-fitting outer garment is worn, then comfort and mobility are improved, but the garment becomes easily grabbed and pulled by opponents
Solution Approach 1:
The outer layer is segmented to cover only specific high-risk areas (front and back portions) rather than the entire circumference, leaving lateral sides exposed. This segmentation reduces grabbable surface area while maintaining comfort and mobility in covered regions.
Solution Approach 2:
The garment provides different coverage qualities to different body regions: the outer layer covers high-risk areas (front and back) while leaving low-risk lateral areas exposed. This local differentiation optimizes protection where needed while maintaining mobility and comfort where less protection is required.
2Reliability
If compression undergarments are worn, then muscle support and injury prevention are improved, but the garment causes rubbing and chafing against the skin
Solution Approach 1:
The compressive function is extracted from traditional seam-heavy compression wear and implemented through a seamless base layer constructed from compressive material. This eliminates seams that cause chafing while retaining the muscle support and injury prevention benefits of compression.
Solution Approach 2:
The seamless base layer provides uniform compressive quality across all skin-contact areas without the localized irritation caused by seams. The compression is distributed evenly, maintaining muscle support while eliminating chafing-prone seam areas.
3Ease of manufacture
If seams are placed on sensitive skin areas for garment construction, then manufacturing is simplified, but chafing and irritation are increased
Solution Approach 1:
Seams are completely removed from areas contacting sensitive skin through the use of a seamless base layer construction. This extraction of seams eliminates the source of irritation while the base layer maintains its compressive function through alternative construction methods.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The design reduces the risk of being grabbed, minimizes chafing, and enhances comfort and performance by providing a snug fit and targeted compression, while maintaining airflow and breathability.
Implementation Method 1
The base layer may include a compressive material
Implementation Method 2
The base layer may be substantially seamless
Data Source
AI summary
A garment includes a substantially seamless base layer made from a compressive material, an outer layer positioned outward of at least a portion of the compressive material, and seam tape coupling the outer layer to the base layer. The outer layer is configured to cover less than an entire circumference of a wearer of the garment, and the base layer extends around at least a portion of the circumference not covered by the outer layer. For example, the outer layer may not cover a wearer's lateral thigh region, minimizing the availability of non-taut material in that region that may be subject to easier grabbing or manipulation by an opponent.