The Echadh Seam Top, which has now become a seasonal staple, is a wonderful upgrade and a great alternative to a basic tee shirt. Echadh is a Hebrew word meaning ONE and suggests a composite oneness. As the name implies, the body of the top is made with a single center back seam, no side seam and no underarm seams; as such there is very minimal cutting into the fabric, making the top much more durable that a traditional cut and sew knit top. The sleeves are also made from a single piece of fabric with our signature rotating elbow seams, which displaces the seam of the garment from the stress areas of the piece while in motion. The seams on the sleeves intersect with the shoulder seams on the body of the garment creating a continuous anatomic line from the cuff to the neckline. This version of the top is made with a longer torso length than usual, possessing a longer body length and a semicircular hem, a great layering piece for taller guys or for those who appreciate tops with a longer than average torso length. The fabric is a cotton blend.