As the scorching summer heat persists, a reliable long-sleeve shirt made from cool, breathable fabric becomes essential. You can wear it on its own for a crisp, clean look, or roll up the sleeves to stay smart and comfortable as the temperature rises. In preparation for increasingly intense summers, we have curated a wide selection of shirts perfect for cool and comfortable business style. Find the one that suits your style and occasion best.

The breathability of linen combined with the softness of cotton offers a pleasant feel, while its moderate crispness makes it suitable for business settings. It pairs well with a wide range of bottoms, from summer wool slacks to linen trousers.

From Kamakura Shirts' signature "J-TECH EASY CARE" series comes a new fabric for 2025.
This highly breathable mesh material is woven with twisted PALPA yarn in a loosely structured weave. It offers a dry, comfortable feel and exceptional breathability, perfect for staying cool and comfortable throughout the summer.

LENO CLOTH, a mesh-like fabric woven with a technique known as karami-ori, offers excellent breathability that lets refreshing air flow through. Both its appearance and comfort feel light and cool—ideal for summer dress shirts. Thanks to its textured surface, even solid colors have depth and character, making the shirt look stylish on its own.