Based on this product's specifications, here are some alternatives and similar models
Millet Drynamic Soft LS Long Sleeve Base Layer
Summary description:
The Millet Drynamic Soft LS is a high-performance long-sleeve base layer designed for moisture management and thermal regulation during outdoor activities. Engineered with Drynamic technology, this garment offers excellent breathability and quick-drying properties, making it an ideal choice for hiking, mountaineering, and skiing. Its ergonomic fit ensures comfort and freedom of movement as a primary layer in various weather conditions.