5 times thicker - low collar black [windproof and coldproof]
5 times thicker - low collar, medium gray [windproof and coldproof]
5 times thicker - low collar gray [windproof and coldproof]
5 times huge thick - turtleneck black [windproof and cold-proof]
5 times huge thick - high collar, medium gray [windproof and cold-proof]
5 times huge thick - turtleneck gray [windproof and cold-proof]