50g Thin Version Without Fleece Suitable for 22-25 degrees 80g Spring and Autumn Without Fleece Suitable for 17-20 degrees 150g Dragon Claw Wool Series Suitable for 15-20 degrees 200g Fleece Thickened Suitable for 5-15 degrees 300g Thickened Fleece Suitable for -5 degrees -0 degrees 450g Extra Thick Version Suitable for -10 degrees -0 degrees