Purchased two years ago in the winter and worn about 10 times. There is some pilling around the neck. This is a versatile shirt that can be widely used in seasons other than summer due to its thin wool material. The surface is a zip-up that uses polypropylene, which has excellent heat insulation and hydrophobicity, and wool, which regulates evaporative heat through its moisture control function. It keeps the body warm and dry, preventing a sudden loss of body temperature. Australian 18.5-micron ultrafine merino wool also has natural antibacterial and deodorizing effects. Anti-static specifications with a discharge tape sewn in. ▼ Weight 250g ▼ Material 55% Polyester, 30% Wool, 15% Polypropylene ▼ Actual Size 【M】Length (front/back) 66/68cm, Body Width 52cm, Hem Width 50cm, Sleeve Length 82cm