Lifetime warranty with the Sympatex membrane 100% windproof, waterproof and highly breathable membrane. 100% seams and logos sealed. Radiant Core technology to keep you warm. Center front quadruple insulated flaps for heat retention and wind protection. Removable and adjustable collar to seal air entry. Underarm venting. Shaped sleeves. Powder skirt. Water-resistant YKK zippers at pockets. Reflective details on arms and back. E LinQ connect: Inner wiring and D-ring attach for helmet cable. Collar, hem and wrists adjustment. Removable hood. Inner wrist gaiters with thumb hole. Customizable zipper pullers: Choice of black or blue on the black colorway and coral or black on the heather grey version. 300g PrimaLoft Gold.