The Castelli Climber's 4.0 Women's Jersey is part of Team Soudal Quick-Step's official kit. Featuring a bright, cheerful graphic, it has been developed and refined using feedback from pro riders, who requested a cool jersey for climbing the Alps in the July heat, without sacrificing aerodynamics.
Constructed from a mixture of fast, 3D mesh fabrics, using the same CFD-based fabric and seam placement techniques perfected in the creation of Castelli's super-speedy Aero Race 7.0, this jersey is engineered for a light weight, rapid cooling and rapid drying.
Since the sunshine on the Alps is strong, the back has been engineered to block 90% of UV rays. Whether you're a super-competitive Alpine climber or just enjoy a mid-summer lunchtime ride, this jersey will speed you on your way and boost your ride enjoyment.