Adidas Terrex GTX Acts Outdoor Jacket FORMOTION - Follows every curve of the athelte's body for a better fit and greater comfort while in motion. Gore-Tex Active - An optimised combination of being totally waterproof, windproof and extremely breathable. Full Zip - Provides further ventilation options when necessary. Hood - Helmet-compatible for added protection against the elements. Raglan Sleeves - Ensures a full range of motion is easily obtained.