Raidlight Top Extreme MP+ Jacket is waterproof and highly breathable. A versatile and lightweight jacket that provides exceptional comfort using 2 Layer MP+® membrane for durability and comfort. Featuring a fully adjustable protective hood with stiffened peak. The perfect jacket for training and racing in bad weather. A fully-featured waterproof breathable jacket for year-round racing and training. Exceeds mandatory kit requirements for Ultras. The Top Extreme MP+ Jacket uses a lightweight stretch waterproof and breathable fabric the feels comfortable to run in for extended periods. The thumb loops help keep your wrists covered and warmer and the adjustable hem allows you to increase ventilation from the bottom of the jacket.