ACHIEVE THE PERFECT BLOW DRY in record time with the WetBrush Speed Dry Brush, designed to help speed up your styling process. VENTED CONSTRUCTION the brush allows air to circulate more easily to evaporate moisture quicker. Open vented design allows for even air flow, resulting in faster blow drying. Vented design removes excess moisture and speeds drying time. HEAT RESISTANT BRISTLES: the brush is completely safe to use even while turning your hairdryer onto hotter settings. The HeatFlex bristles also work to loosen knots for a silky, tangle-free finish without causing excess breakage by pulling and tugging. What’s more, the brush has been shaped to suit the contours of your head and scalp, allowing for increased comfort and little chance of irritation. NO BREAKAGE: The HeatFlex bristles also work to loosen knots for a silky, tangle-free finish without causing excess breakage by pulling and tugging. UNIQUE SHAPE: What’s more, the brush has been shaped to suit the contours of your head and scalp, allowing for increased comfort and little chance of irritation.