Wells Lamont Working Crew Lobster SB Budget The Tri Plex alpha insulation system such as the easy The Tri Plex alpha insulation system is a combination of different weights of Primaloft Gold insulation with Aerogel Cross Core Technology provides 50% more warmth than the same weight when compared to Primaloft Gold alone The Recycled Rubber Midsole gives better traction especially on uncertain surfaces while the Rib Knit Collar brings a fashion statement but helps keep warmth in for cozy feet whatever you call these they’re the perfect compromise if you want the warmth of mittens but need the dexterity of gloves Wells Lamont have even thoughtfully included a carabiner for clipping these onto your pack so they’re where you need them to be as you bolt out the door to catch first tracks