Ideal for autumn and spring riding endura have used thermolite fabric with a high performance repel teflon treatment to deliver a garment with top notch insulation and impressive water resistancethe thermolite material is ideal for cold and changeable conditions its hollow core fibres create a remarkable level of insulation for its weight it transports moisture well and doesnt even gain much weight if it gets weta wicking stretch upper is used to help maintain comfort and even avoid overhe