Mizuno Raw Haze Wedge. The Mizuno Raw Haze MP T-Series wedges are forged from Grain Flow 1025 Mild Carbon steel for the most solid, soft, and consistent feel available. Mizuno Raw Haze wedges feature computer milled U-grooves for maximum spin - and a refined teardrop shape with minimum offset. The crisp leading edge allows playability from any lie. Mizuno Raw Haze wedges will rust over time to create the dull, anti-glare finish preferred by many tour players.