The varying degrees (80 grams core, 60 grams sleeves) of synthetic insulation in this jacket will keep you warm without inhibiting movement, while the supple lining furthers this mobility. Both feature Mountain Hardwear’s waterproof and breathable DryQ core, and the Returnia pant has an adjustable waistband and reinforced cuffs.

Jacket: $275 — Pant: $160