adidas climaheat Adidas Boa Warm-up 150cm, Black I think it's a little slim. The boa material is on the arms as well. It's quite warm and has been very useful. ↓ From the official website's product description: "CLIMAHEAT" features "high heat retention + breathability." While maintaining minimal breathability in cold weather, it blocks out the outside air and uses excellent moisture management to keep athletes warmer and drier. Please only purchase if you understand that this is a used item that has been stored at home. Type: Boa Shape: Long Sleeve Gender: Kids Size: 150cm Pattern/Design: Solid Color: Black Hood: Yes (Not Removable) Season: Autumn, Winter Sleeve: Long Sleeve