OS Thermal Leggings Size:S Recycled Base Camp fabric is

Recycled Base Camp fabric is highly durable

and has an integrated chinstrap that clips directly to  the ear vents

LOCK DOWN wrist strap

and has lightweight insulation to keep you warm  when you're out in the cold

OS Thermal Leggings Size:S Recycled Base Camp fabric isTECHNICAL SPECS FEATURES Soft touch elasticated waist and low profile drawcord adjustment. Pill resistant fleece. Machine washable. Technology 4 way stretch thermal fabric with a brushed waffle interior providing warmth, wicking and breathability. The interior grid structure enhances compressibility, airflow and drying time. The smooth outer face makes it perfect for layering beneath waterproof garments. Cut for complete freedom of movement. Fabric