Dan Plant / Industrial Design Engineering

impact wave: developing clothing that cares and protects

Project supported by Levi Strauss Europe, Middle East and Africa

A research and development project in the clothing industry which provides older people with an integrated system of flexible body armour combining wearability with hip joint protection.

Clothing that provides a level of physical protection while being comfortable to wear is a holy grail in the apparel industry. Current body impact solutions are limited because they are either based on a rigid exterior shell (such as roller blade pads) or some form of foam laminate (ski pant inserts, for example). The former are too inflexible; the latter don't work effectively. This project has developed a new flexible system that is incorporated directly into the garment to protect the human body against impacts and abrasions. It comprises two materials combined in multi-layers which stiffen upon impact to provide protection, but flex with the musculature of the body when protection is not required, this combining safety with comfort.

(click for images)

The study examined the problems associated with hip joint protection of osteoporosis sufferers and frequent fallers. User groups were undertaken in conjunction with Research into Ageing and AgeNet. Independent technical tests confirmed that the new system, entitled Impact Wave, is up to 10 times more effective on pressure distribution and three times more effective on force than conventional foam and plastic systems, and with the added benefit of flexibility. The project also investigated other potential workwear, leisure and sports markets.

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