Support4All (S4A) is a research project that developed a specialised support bra to improve accuracy, dignity, and comfort for women undergoing breast cancer radiotherapy following lumpectomy. The work included the design and construction of systems needed to test the performance of prototype garments and specified new methods of garment fabrication. Design led by Heath Reed and clinically by Professor Heidi Probst, at Sheffield Hallam University, and funded by the NIHR i4i programme, the project responded to the challenges faced by patients, particularly those with larger breasts, during radiotherapy, where precise positioning is critical to avoid unnecessary radiation exposure to organs at risk. Traditional practice often requires patients to undress from the waist up, which can compromise modesty and increase emotional distress.
Key innovations include:

•     A radiotherapy-compatible support bra that enables reproducible breast positioning without absorbing excess radiation
•     Improved tissue lift and stabilisation, reducing skin reactions and enhancing dose distribution
•     Enhanced patient dignity by allowing coverage during treatment
•     Reduction in the need for permanent tattoos used for treatment alignment

The bra was developed through an iterative design process involving patients, clinicians, and industry partners (including Panache Lingerie Ltd), and underwent a clinical feasibility trial approved by the MHRA. The project was named one of the UK’s 100 Best Breakthroughs for its impact on everyday lives.