Alpen's IGNIO fleece. Worn a few times snowboarding, but it's clean with almost no noticeable stains, scuffs, or pilling. It's thin, soft, feels good against the skin, and is warm. It's convenient because it can be worn alone or layered. The zipper allows you to adjust the neck area for warmth or cold (e.g., when wearing a neck warmer), which was good. The unique pattern makes it stand out, and since it's thin, it can be worn everyday. If the size fits, it would be fine for women too. Approximate flat measurements: Shoulder width: 44cm Body width: 49cm Sleeve length: 55cm Length: 66cm Neck warmer (fleece) included as a bonus. *Please comment if you don't need it. Width: 28cm Height: 21cm Will be shipped compactly, so please be aware of folding wrinkles. iHEAT is an innerwear sold by Alpen with moisture-absorbing and heat-generating functions. It uses a material that absorbs moisture emitted from the body and generates heat, allowing you to feel warm. Features of iHEAT: Moisture-absorbing and heat-generating function: Absorbs moisture emitted from the body and generates heat. Temperature regulation: Releases absorbed moisture appropriately to keep the temperature inside the clothing comfortable. Comfortable to wear: Releases sweat appropriately, reducing stickiness and chills after exercise.