seeset | seeset Begin Bespoke Cool and Layer-Friendly Slit T-shirt

Japanese summers are becoming increasingly harsh year after year. That's why adults want smart comfort even in a single T-shirt. For this reason, seeset's bespoke item for Begin is a clean and urban-looking T-shirt at first glance, but it's actually packed with features that hack Japan's intense heat, making it a "cool and layer-friendly" piece.

●High-tech jersey that beats the Japanese summer
To cope with Japan's high-temperature and humid climate, we've adopted a high-performance jersey fabric with moisture-wicking, quick-drying, UV-cut, shape-retaining, and anti-pilling properties. It keeps you comfortably dry even when you sweat, and its tough specifications prevent deformation and pilling.
●Ventilation hidden in the back
Although it looks like a simple T-shirt, it has ventilation slits placed between the shoulder blades in the back. This efficiently releases trapped heat from inside the garment, creating an overwhelming coolness as wind passes through.
●Hem slits that enhance layering
The slits at the hem also improve comfort by reducing tension around the waist. Layered styles that show off an inner layer look stylish, adding a subtle accent to simple summer outfits.
●The aesthetic of "one size fits all" that makes decisions easy
We've adopted a calculated, moderately relaxed silhouette that allows anyone to wear it with a modern feel, regardless of their body type. The free-size design deliberately removes the hassle of choosing a size, making it reassuring to know that "if you choose this, you can't go wrong."
●Seamless from city to activity
With a moderately relaxed silhouette that pairs easily with any bottoms, it's also exceptionally easy to style. It's perfect for everyday wear in the city, as well as for summer leisure and activities.
●Also available in women's sizes.

【From the Buyer】
"At first glance, it looks like a clean and urban T-shirt, but it's actually packed with features to comfortably get through Japan's intense heat. The ventilation slits in the back, in particular, not only serve as a design accent but are also incredibly cool because air actually passes through! Thanks to the back slits, layering is easy and gives a sophisticated look, making it perfect for everything from elegant city wear to weekend activities. This 'cool and layer-friendly' bespoke specification is definitely your summer companion!" (Ogawa)