Gliderail Sole Design Technology A-Measurably less turf drag, increased lift and speed at impact from any lie. B-More distance, versatility and accuracy from the rough, sand, tee and fairway. * Ultralite Technology A-Premium ultralite shaft and grip reduce total club weight by over 20 grams. B-Increased swing speed to produce more distance from the rough, sand, tee and fairway. * Miyazaki C. Kua 59 Hybrid-Specific Aftermarket Shaft A-The premium construction, consistency and performance expected from Miyazaki, the worldwide leader in ultralite graphite shafts. Made in Japan. * RetroRaw Summary: The throwback RetroRaw finish on the crown of the Mashie crown is a rugged, bulletproof look that encourages golfers to be bold and have the confidence to hit any shot from any lie. * RetroSock Headcover Summary: In line with the traditional feel of the Mashie, the knit RetroSock headcover includes the regal Mashie seal and a black-and-white pom-pon.