Multi-Material Design. Engineered with premium materials for exceptional performance. The use of a combination of materials to create maximum stability. White True Path. The science of white. White is the most reflected color which allows the human eye to clearly see the ball path. The “Y” design shape allows for all golfers to center the ball and clearly visualize the path to the hole. Head Shape. The Spider X head shape is more streamlined than the Spider Tour and is the most successful Spider ever sold. White TPU Pure Roll insert for softer feel. The Pure Roll grooves are at a 45° angle encourages optimal forward roll as well as better sound, feel and overall roll characteristics.