Merino midweight base layer set for boys, providing warmth and comfort during outdoor activities.

Navy midweight base layer set for junior boys, made with merino wool for warmth and comfort.

Merino wool base layer set for juniors, providing warmth and comfort with midweight fabric, ideal for outdoor activities.

Soft, breathable merino wool base layer that keeps you warm yet cool. Midweight construction offers lightweight insulation and moisture‑wicking performance. Stretchy fit hugs the body, making it ideal for layering during winter sports or outdoor adventures.

Stay warm on rugged trails with the Helly Hansen Men’s Lifa Merino Midweight Long Sleeve Thermal Shirt in XL, featuring breathable merino wool that wicks moisture and offers natural odor control for extended outdoor adventures.

Experience warmth and comfort with the Helly Hansen Junior Lifa Merino Midweight Base Layer Set in Navy. Perfect for boys aged 12, this set includes a merino wool undershirt and leggings designed to keep you cozy and dry all day long.