【NASA宇宙服素材】僅か500ｇ、-40℃まで防寒ジャケット

这款高科技防寒外套采用了用于宇航服的隔热材料——气凝胶，具有轻便和出色的保暖性能。它还配备了三档加热功能，可根据不同场景调节温度。

• The description claims that the material has superior insulation properties.
• The description claims that the material can withstand extremely cold temperatures down to -196℃.
• The description claims that the jacket has been lightweightened by about 100-200 grams compared to the previous version.
• The description claims that the material is durable, breathable, flexible, and has good heat retention.