"As a bucket‑list polar destination, cruise operators commonly outfit guests to ensure proper gear; coverage notes that “many cruise lines outfit guests themselves to ensure they have the right jacket,” and highlights a three‑piece, Helly Tech–protected shell/insulator system that can be used together or separately to meet extreme wind‑ and water‑proofing needs while exploring polar landscapes." - Lois Alter Mark Lois Alter Mark Lois has been writing professionally for over 25 years. Her personal essays won BlogHer's People's Choice Awards three years in a row. She holds a Master's Degree in Journalism from Boston University. Travel + Leisure Editorial Guidelines