Hayama 504Oxford 908 Hooded Blouson

This hooded blouson brings the feeling of the sea closer, with a subtle pop of color in the zipper tape as a key design detail. Zip it all the way up, and it becomes a practical outer layer that protects against chilly sea breezes.

The Left-Facing Horse of the Sea is the signature mark of our ocean-inspired garments.

Woven with two strands each of No.50 and No.40 yarns, our 504 Oxford fabric offers gentle volume and a smooth, refined texture.

Known for its balance of casual comfort and quiet elegance, this fabric holds up beautifully through wear and washing. Hang it in the sun, and it dries with a crisp freshness—like a piece of just-picked fruit. Crafted by 45R with care, this piece is a thoughtful expression of Japanese craftsmanship.