The Core Midlayer is a versatile, high-performance training top designed to support comfort and movement during school PE lessons, outdoor sports, and after-school clubs. Made from a lightweight stretch fabric with 90% recycled polyester and 10% elastane, it offers breathability, flexibility, and quick-drying performance while promoting sustainable schoolwear choices.

The quarter zip opening allows for easy wear, with a soft zip guard to prevent irritation, while APTUS branded internal tape adds durability and a premium finish that withstands frequent washing. Combining practicality with a sleek, athletic look, this midlayer is a reliable option for schools and retailers seeking quality sportswear that pupils enjoy wearing.