Specialized Sirrus X 3.0 Bike Giro Foundation is an innovative undershort

Foundation is an innovative undershort

panels forms to you metatarsals and exact width of your foot for a personalized fit

Lacing Single-Zone BOA® Lacing System

this top features ultra-breathable fabrics and top-level comfort for rides of varying length and intensity

Centre back length (Size M): 75cm/29

Specialized Sirrus X 3.0 Bike Giro Foundation is an innovative undershortSpecs Sirrus X: Expand Your Horizons and Ride Like Never Before Sirrus X is your ticket to riding more, and to places you never imagined possible. Its a comfortable, capable, lets do stuff kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence inspiring tires, a slightly more upright riding position, a super intuitive one by drivetrain, and plenty of mounts for racks and fenders its more than just a solid