Castelli used state-of-the-art seamless knitting technology to make the Castelli Iride Seamless Long Sleeve Base Layer for men their softest and most comfortable base layer yet. Texturized polypropylene fibers next to the skin feel amazingly soft and mechanically transport moisture to nylon outer fibers where it quickly evaporates. As a final touch, Castelli added ultrasoft thumb loops to hold the sleeves in place, covering the gap between your jacket and glove.
- Seamless construction for comfort
- Polyester/Lycra® for excellent wicking
- Weight: 131g