The Hermanos Koumori SS Sync Run T-Shirt in Boulder is a short-sleeve tee designed for running, training and everyday active wear. It combines lightweight comfort with a practical fit.

Its breathable construction lets you move comfortably and helps you stay relaxed during workouts as well as through the rest of your day. The short-sleeve design gives your arms complete freedom of movement on every stride, and the versatile look makes it easy to wear on its own or as part of a layered active outfit. Hermanos Koumori is a brand built around running culture, and this tee is a dependable piece you can reach for on easy runs, structured sessions or simply on a casual day around town. Pair it with your favourite running shorts for training, or with jeans for a relaxed off-duty look. If you are unsure about sizing, our team can help you choose the right fit.

Key features

• Lightweight, breathable construction
• Short sleeves for unrestricted arm movement
• Practical, comfortable fit
• Versatile style to wear on its own or layered
• Suitable for running, training and casual wear
• Colour: Boulder

Ideal for: Running sessions, training routines and relaxed everyday wear.

Shop Hermanos Koumori in Barcelona

Available online and in our two Barcelona stores:

• COLLECT Running – Carrer del Rec 26, 08003 Barcelona (El Born)
• COLLECT – Carrer de la Palla 25, 08002 Barcelona (Gothic Quarter)

Come and try it on: our team will help you find the right size. Size availability may vary between stores.