The head protection system features three improvements for enhanced safety: a layered pleated structure allows the neck to rotate 15 degrees in sync with head rotation; a deflector design enhances water resistance; and reflective strips improve nighttime visibility. Regarding storage technology, a rotating mechanism and a coil spring mechanism allow the raincoat to be retracted, while magnetic tabs at the hem provide adjustable tension to accommodate different vehicle types.
To ensure water resistance, the waist strap system features a sliding adjustment buckle to reduce internal bulk. The collar seal utilizes a snap-on mechanism for waterproofing, achieving water seepage of less than 3ml/hour in heavy rain testing. Select cycling models feature a high-light transmittance area corresponding to the turn signal, increasing light transmittance to over 95%.