The Apex Jacket features a waterproof TECH54 membrane that is also highly breathable, keeping you dry while allowing perspiration to escape. The 3M Scotchlite Reflective Trim makes this jacket highly visible, allowing you to be seen easily in low-light conditions. The jacket features several pockets and pit vents to help keep you cool when you get hot. The interior snow skirt, along with the integrated hand gaiters, keeps snow and moisture out, helping keep you warm and dry.