Arc'teryx long-sleeve base layer, which was a display item. It is unused, so the condition is fine. This base layer is lightweight and highly quick-drying, recommended for activities with a lot of sweating such as running and trekking. It is breathable and the gusseted underarms allow for ease of movement. ▪️Product Description For trail running, the need for breathability and moisture-wicking increases as temperature and exertion rise. The soft and lightweight Motus SL features Phasic™ FL fabric, which is highly breathable and quickly wicks away moisture such as sweat. The Motus follows your body's movements with its anatomical patterning, trim fit, and fabric stretch. Furthermore, the fabric fibers are kept close to the skin for excellent performance. Long sleeves are used to improve coverage. In addition, flatlock seams reduce irritation to the skin, and reflective blades improve visibility in low-light conditions. ▪️Specifications ・Color: Green (mini border pattern with light and dark shades) ・Size: Men's M (Length 67cm, Width 52cm) ・Weight: 114g ・Material: 70% Polyester, 30% Polypropylene *We do not plan to negotiate prices for this item. We are waiting for those who can purchase immediately.