It is comparatively compact, not only for Unisex kids,but also can be used for some women or ladies; 24 vents allow cold air in and hot air out to provide cooling and increase rider's comfort; In-Mould Technology to add strength and protection without extra weight; Adjustable Strap and quick release Buckle makes it very easy to fit & comfortable to wear. Additional rear vents pull air through the helmet even when riding uphill and at slower speed; front Snap-Fit visor helps keep the sun and rain away from your face.