As part of the Fjällräven Polar product family, these insulating shorts bring extra insulation into an area where it really counts: the crotch, buttock and thigh area contains lots of muscle and blood vessels close to the surface, making for a great effect. A great choice for breaks, camp and even mid-layer use in extreme conditions. - Insulation: certified, fp700 quality goose down - Fill amount: 115 grams - Surface material: wind resistant polyamide, made of recycled fibers - Full length side zippers: easy on and off, without having to take boots off - Waist with elastic stretch at the rear and velcro adjustments on both sides - Zippered hand pockets