The Ashi Wool Tencel Baselayer Long Sleeve is built from a soft blend of Tencel, wool, and nylon, delivering natural temperature regulation and moisture management across a wide range of activities. Its slim fit and flat-seam construction sit smoothly against the skin, reducing friction during high-output movement. Thumbholes at the cuffs keep the sleeves locked in place, while an embroidered ROA logo at the front left shoulder adds a refined finish to this functional foundation layer.