Rukka unisex t-shirt. The product corresponds to men's clothing sizes, so please keep this in mind when choosing a size. For women, we recommend one size smaller than usual. Logo label. Logo print. Antibacterial treatment keeps the material fresh, odorless, and comfortable for a long time. Cooltech material creates a special cooling effect that helps maintain a pleasant feeling on a hot day. The fabric quickly wicks moisture away, keeping the skin dry and feeling comfortable. Two-way stretch material increases freedom of movement.