The Castelli Iride Seamless Short Sleeve Base Layer for men is Castelliís
softest and most comfortable base layer yet. They worked with state-of-the-art
seamless knitting technology to make a base layer thatís so comfortable on the
skin that youíll be amazed. But itís also due to the new texturized
polypropylene fibers that mechanically transport moisture away from the skin to
the nylon layer where itís transferred outward. Even the little details are just
right like the ultra soft thumb loops that hold the sleeves in place and cover
the wrist between your jacket and glove.
for comfort. Polyester/Lycraģ for excellent wicking. Thumb-loops.