80 g 2 (early autumn, no fleece thin, suitable for 15 ~ 25 ° C, 80-140 kg) 200 g 2 (early winter, plus pile medium and thick model, suitable for 5 ~ 15 ° C, 80-140 kg) 300 g 2 (deep winter, plush thick, suitable for -10 ~ 8 °C, 80-140 kg) 80 g unfluffled thin model 1 + 200 g plush medium and thick model (suitable for 5 ~ 15 ° C, 80-140 kg) 200 g plush medium and thick model 1 + 300 g plush thick (suitable for -10 ~ 10 15 °C, 80-140 kg