rnrn UL VEST 極致輕量越野跑背心 | 150g超輕量・5L黃金容量・創新滑軌快扣

这款UL背心采用高品质PE和尼龙混纺材料，重量仅为150克，适合短至中距离越野跑、日常路跑训练等场景，提供5L实用收纳空间和高透气网眼设计。

• The description claims that the vest is designed for short to medium distance trail running, daily road running training, and quick light hiking.
• The description claims that the vest weighs only 150 grams and has a breathable mesh design.
• The description claims that the vest includes a reflective safety logo for increased visibility during night runs or early morning runs in low light conditions.