combo back csf tee short sleeve white black cycling2024 A technical heavy-duty sock designed

A technical heavy-duty sock designed specifically for light weight and high levels of breathability

while super easy to wear every day

while a waterproof internal pocket and adjustable waist ensure all-weather functionality and a personalized fit

An ergonomic insert optimized for performance riding

When it comes to protection against impacts

combo back csf tee short sleeve white black cycling2024 A technical heavy-duty sock designedThe Combo Back CSF Short Sleeve T shirt is a premium sportswear staple built for everyday comfort and clean motorsport inspired style. Constructed from a cotton poly blend for easy all year wear, it features soft hand front and back Astars logo graphics, plus an internal neck print and external labeling for a refined finish.