オボズさんのインスタグラム写真 - (オボズInstagram)「Before the winter season officially starts, it's a good idea for all of us to scan our safety checklists before heading out hiking. Click the link in our bio to read NOLS instructor & Oboz Ambassador @mgherber's post on risk management for winter hikers. . . . #obozambassador #truetothetrail #winterhiking #hiking #riskmanagement #safety #outdoorsafety #wintersafety」12月18日 7時00分