The Summit FUTUREFLEECE™ Jacket balances thermo-regulation, weight, and packability. Constructed from lightweight fabric, this garment features raglan sleeves, underarm gussets, and integrated thumbholes. stand collar back-neck tape centre front zip with an auto-locking slider zipped chest pocket with an internal pouch zipped hand pockets with a dissolvable stretch-woven lining internal locker loop integrated internal elastic thumb loops flat-sewn elastic hem