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AddElm USA Inc.

First Class Short Sleeve Tee (add.01)

This premium T-shirt is designed to deliver first-class relaxation, combining cutting-edge add.01 technology with an ultra-smooth and luxurious feel. A bold “Relax” print on the sleeve adds a stylish statement while the relaxed fit makes it ideal for unwinding at home. Crafted using soft jersey fabric made from rare organic DCH cotton , a high-quality, extra-long staple cotton grown in limited quantities (only 0.025% of India’s annual cotton production). It is spun loosely for softness, gas-singed for smoothness, and bio-processed to reduce fuzz—resulting in a sleek, refined texture. A-GIRL’S × AddElm Collaboration Blending over 85 years of Japanese textile craftsmanship from A-GIRL’S—trusted by global luxury brands—with AddElm’s next-generation tech, this collection pursues unmatched comfort and function under the concept of "FIRST CLASS" wear. About add.01 Technology Our bodies naturally relax in environments that maintain a warmth close to human skin temperature. add.01 regulates the microclimate inside the garment, keeping you cool in summer and warm in winter , supporting a calm, comfortable state all year round. Functions: Temperature regulation / Antioxidant effect Made in Japan [Fabric Type] Cotton (59%) Polyester (41%) [Size and Fit] Male model is wearing size L and is 5'8"/176cm Standard fit: Regular fit Size Shoulder Width Chest Width Body Length Sleeve Length M 19.5 in / 49.5 cm 21.7 in / 55 cm 27.4 in / 69.5 cm 10.2 in / 26 cm L 20.1 in / 51 cm 22.4 in / 57 cm 28.1 in / 71.5 cm 10.6 in / 27 cm XL 20.7 in / 52.5 cm 23.2 in / 59 cm 28.9 in / 73.5 cm 11.0 in / 28 cm