The METARUN SS TOP by ASICS is a technical running t-shirt designed for sustained training and long distances. Lightweight and breathable, it uses a mesh construction designed to promote comfort and freedom of movement during exercise.

It integrates ACTIBREEZE™ technology, developed to optimize ventilation through a design based on body modeling, with targeted aeration on the areas most exposed to heat. The seams positioned at the shoulders naturally accompany movements, while at least 50% of the main material comes from recycled materials.