The road to success is a combination of elements. The Ultimate Thermal long-sleeved thermal base layer is designed and tailored with latest-generation materials that regulate your body temperature. It keeps you cool and dry during the warm months thanks to its perfect moisture management, and conserves your own body heat in the coldest months of the year.

Made from high-quality merino wool, it achieves excellent lightness and comfort while offering high-level performance. Its perfect fit and the extraordinary softness of its natural thermoregulating material will make you forget that you're wearing it. Highly durable, versatile and odor-resistant fabric. Are you ready for your next outing?

Get extra discounts using BIKETODAY code during the checkout process on Siroko Online Store.