The Tech Long Sleeve by Castelli is a great option for athletes looking for more coverage than your Tech Tee can provide in a lightweight and stylish design.

This is your go-to long sleeve for everything. Eric wears it for gravel rides, runs, under a vest for cool days, or simply hanging out per and post event. Made from a super comfortable, lightweight waffle-style fabric, it breathes beautifully and feels soft and broken-in from the very first wear. It's the perfect layer for sun protection or a cool-weather run. It's ready to hit any trail or even the local group ride.