• Long-sleeved technical t-shirt designed to act as a second skin, providing thermal insulation and excellent moisture management. Its elastic fabric fits the body perfectly, allowing total freedom of movement during sports practice. It features differentiated fabric zones to improve breathability in key areas and flat seams that prevent chafing. • Long-sleeved technical t-shirt designed as a thermal base layer. • High-quality elastic fabric offering an ergonomic compression fit. • Strategically placed ventilation zones for greater comfort. • Flat seams to minimize friction and maximize comfort. • Distinctive AST logo at the bottom of the garment. • Ideal for outdoor sports in cold conditions.