Unverified83% confidenceFactTime unknown
Techknit Ultra 系列采用针织结构面料，克重极轻（约115g/㎡），是 Nike 跑步背心产品线中轻量化程度较高的款式，适合对装备重量敏感的马拉松/竞速跑者。
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified面料克重决定用途：110-130g/㎡的轻薄款适合夏季长跑追求极致透气；140-160g/㎡兼顾耐磨与遮挡，适合健身房撸铁防机械磨损70% similarUnverified运动机能场景选联名T恤看克重，纯棉200g/㎡以上适合日常但排汗差，聚酯/氨纶混纺140-160g/㎡才具备速干性能，别被联名设计噱头掩盖面料属性68% similarUnverified亲子跑步服面料克重选择：夏季跑步选120-160g/㎡的轻薄涤纶/氨纶混纺（含氨纶8%-15%保证拉伸），春秋选180-220g/㎡加薄绒或加长袖款68% similarUnverified秋冬运动套装看内层是否有摇粒绒或抓绒，克重推荐280-320g/m²兼顾保暖和活动灵活；超过350g会显臃肿影响跑跳67% similarUnverified超轻羽绒服自重＜150g（M码）配合蓬松度800+才算真正意义的'超轻'，若自重＞250g则更接近常规轻薄款，便携优势不明显67% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/514249API
curl https://kongchang.com/api/v1/knowledge/claims/514249MCP
get_claim(id=514249)