Cobra RADSPEED Golf Hybrid Loft:5 Hybrid 26* The Original Penguin Blocked 1 4 Zip The Original Penguin Blocked 1 4 Zip Wind Golf Jacket crisp looking wind golf jacket is crafted from a soft and lightweight blend of 91% polyester and 9% elastane Stay dry and warm on the golf course with the quick dry material which is also lightweight for breathability By increasing the distance between the front and back weights Cobra has managed to create an incredible blend of low spin and fast ball speeds to generate incredible distance Hollow rails in the front of the head create more flex on the sole behind the face for greater launch and speed