Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Some links below are affiliate links, see our full disclosure. This breakdown is based on our independent research of current-season specifications and aggregated expert and user feedback.
The quick verdict: Fifty years of polypropylene know-how in a ~$50 shirt that stays functionally dry no matter how hard you sweat. ~$50
Helly Hansen introduced Lifa polypropylene in 1970, and the material remains unmatched at one thing: not absorbing water. Where polyester holds a small percentage of moisture and wool holds a lot, polypro takes on almost none, so sweat passes through and the fabric against your skin stays effectively dry. The Lifa Stripe Crew wraps that tech in the brand’s signature striped sleeves, weighs next to nothing, and costs about half of what any other layer in our guide does.
New skiers building a kit on a budget, sweaty high-output riders, and anyone who wants a cheap, dependable second base layer for trips. Cold-natured skiers should put the savings toward a warmer merino top.
See how it stacks up in our full guide: The Best Ski Base Layers of 2025-26. Other picks from that list: Smartwool Classic Thermal · Icebreaker 200 Oasis · Patagonia Capilene Midweight · Smartwool Intraknit Thermal · Ortovox 185 Rock'N'Wool.