SAYSKY Merino Base 165 Longsleeve: Thermo Shirt & Base Layer for Cold Runs

Head out the door warm, dry and comfortable with the SAYSKY Merino Base 165 Longsleeve. This technical thermo shirt is your ideal base layer in fall and winter: wear it solo on chilly days or under a running jacket when conditions get really inclement.

Warmth without overheating

Made from 100% Australian merino wool (165 gsm), this shirt combines natural warmth with excellent temperature and moisture regulation. Merino wicks away sweat quickly, continues to breathe as the pace increases and is naturally odor-resistant-perfectfor long endurance runs and back-to-back training days.

Soft, stretchy and performance-oriented

The slim-fit (women's) fits comfortably as a base layer without pinching. The natural stretch of merino effortlessly ad apts to different body types, while the soft fibers feel like a second skin.

• Breathable & quick-drying: keeps your core dry and at temperature
• Natural odor resistance: longer fresh feeling

Why choose the SAYSKY Merino Base 165?

• Thermo shirt & base layer: ideal for colder (transition) days
• 100% merino wool (165 gsm): warm, breathable and odor resistant
• Slim-fit with natural stretch: tight, comfortable, not restrictive
• Versatile: top for running, but also fine in your everyday layering