Western Mountaineering SummerLite

short regular long Weight 1 lb 2 oz / 490 g 1 lb 3 oz / 525 g 1 lb 5 oz / 560 g Fill weight 8 oz / 255 g 9 oz / 275 g 10 oz / 295 g Loft 4 in / 9.5 cm 4 in / 9.5 cm 4 in / 9.5 cm Temperature rating 32 F / 0 C 32 F / 0 C 32 F / 0 C Fill 850 fill-power down 850 fill-power down 850 fill-power down Shape Mummy Mummy Mummy Max user height 5 ft 6 in / 165 cm 6 ft 0 in / 180 cm 6 ft 6 in / 200 cm Shoulder girth 59 in / 152 cm 59 in / 152 cm 60 in / 152 cm Hip girth 51 in / 130 cm 51 in / 130 cm 52 in / 130 cm Foot girth 38 in / 97 cm 38 in / 97 cm 38 in / 97 cm