Nevica vail thermal top mens this nevica vail mens thermal top has been designed to be a base layer that provides you with warmth and comfort in cold conditions it features a crew neck long raglan sleeves with ribbed cuffs ribbed hem stretch fabric and flatlock seams to reduce irritation there are numerous ribbed sections to this top which offer a closer fit and allow for heat to be kept in nevica branding completes the look mens ski top base layer stretchable fabric crew