Ultimate Warmth Without the Bulk
The Sitka Kelvin Aerolite Vest is engineered to keep you warm without the bulk. Featuring advanced PrimaLoft® Gold Insulation with Cross Core™ technology, this vest delivers the warmth and compressibility of down, but with the added benefit of staying warm even in wet conditions.
Designed for those who demand performance and versatility in everyday life, the Sitka Kelvin Aerolite Vest is your go-to layer. It easily slips under a shell for extra warmth when you need it, yet packs away compactly when you don’t.