Zero lifejacket

Spinlock Development Director Chris Hill describes how Spinlock took a completely fresh look at how sports sailors interact physically with boat and gear under race conditions. “Research revealed that present flotation wear has become over-restrictive for high-agility competitive keelboat racing. Zero’s low bulk, dynamic element construction and high-stretch panelling overcome the problem, by giving full articulation and unrestricted upper body movement”.

“It showed also that most flotation wear can block the drying and cooling effect of base layers and breathable spray tops. By using a combination of open mesh panels and a vented back, Zero effectively becomes the final layer of the breathable system. This integral ventilation is another real advantage in intensive racing”.

Online User Consultation

Spinlock’s online research programme began with an anonymous URL www.clear-input.com placed in leading sports sailing publications, websites and online forums around the world, inviting every level of user to take part. Respondents detailed their performance requirements, favourite details, technical and design aspects of personal buoyancy wear.

Zero incorporates a number of special features that the research identified as important: a ‘Body Fit’ waistband adjuster which gives a secure personal fit for size and shape, whatever the clothing; an innovative fast-draining construction to prevent water overload; fleeced hand warmer pockets and separate, secure pockets for essentials.