Gul Gamma JUNIOR/KIDSTaped Wind Top, GCX fabric - waterproof garment, 100% waterproof heat taped seams, Adjustable neoprene collar, neck gusset for ease of donning and venting, Secure chest pocket with drain holes, Adjustable PU wrist seals to reduce water flush. Elasticated waistband. really good value for money, can be used sailing , kayaking and many other sports JS = 5-7years, JM = 8-10 years, JL = 11-13years