The original technical Helly Hansen base layer has never looked better. Inspired by the iconic sailor stripe, this long-sleeve crew neck shirt offers breathable warmth, moisture management, and comfort during any aerobic activity. Ideal for sailing, hiking, training, climbing, skiing, and more, it features Helly Hansen's renowned HH LIFA® base layer technology, perfected over 40 years. Trusted by professional athletes, this base layer is the go-to choice. Machine wash at 40°C, do not bleach, tumble dry, iron, or dry clean.