The Nucleus Pull-On is a light-weight, two-tone fleece in a high-stretch double knit fabric for use as a mid-layer in colder conditions.

A comfortable double knit fabric means that the Nucleus Pull-On can be worn as a baselayer in colder winter conditions. Key features include a high collar, Polygiene® STAY FRESH odour control treatment, and a YKK® deep venting chest zip and chin guard.