The Crewsaver Response 50N provides an entry level buoyancy aid with an advanced contoured foam construction helping to ensure correct comfort and fit when worn. In addition the Response 50N houses an array of features including a centre zip, padded shoulder straps, adjustable waist, key pocket and reflective print detailing.FeaturesLightweight foam constructionReflective detailingCrotch straps on junior versionsAdjustable waist belt with webbing channelsAvailable in red and black optionsSizing