Arc'teryx PROTON Coat Women's Black (Unisex) Jackets

Types Size: XS Package: 1: Color: Black Size: XS Package: 2: Color: Moonlit Blue/Moonlit Size: XS Package: 3: Color: Phenom Orange/Phenom Size: XS Package: 4: Color: Labyrinth Green Size: S Package: 1: Color: Black Size: S Package: 2: Color: Moonlit Blue/Moonlit Size: S Package: 3: Color: Phenom Orange/Phenom Size: S Package: 4: Color: Labyrinth Green Size: M Package: 1: Color: Black Size: M Package: 2: Color: Moonlit Blue/Moonlit Size: M Package: 3: Color: Phenom Orange/Phenom Size: M Package: 4: Color: Labyrinth Green Size: L Package: 1: Color: Black Size: L Package: 2: Color: Moonlit Blue/Moonlit Size: L Package: 3: Color: Phenom Orange/Phenom Size: L Package: 4: Color: Labyrinth Green Size: XL Package: 1: Color: Black Size: XL Package: 2: Color: Moonlit Blue/Moonlit Size: XL Package: 3: Color: Phenom Orange/Phenom Size: XL Package: 4: Color: Labyrinth Green

The Arc'teryx Proton Coat for women is a versatile, high-performance insulated jacket designed for dynamic movement in variable conditions. Built with Arc'teryx's signature attention to detail and technical innovation, this coat blends breathable, stretchy fabric with targeted insulation to deliver warmth without bulk. The outer shell features a durable, wind-resistant weave that sheds light precipitation while allowing excess heat and moisture to escape—ideal for fast-paced alpine pursuits, trail running, or urban layering. Strategically placed Coreloft™ Compact insulation provides lightweight thermal efficiency in key areas, while highly breathable, stretch-knit panels enhance mobility and ventilation where it’s needed most. Articulated patterning and gusseted underarms ensure unrestricted range of motion, whether you're scrambling over rock or navigating city streets. Thoughtful details include a streamlined, helmet-compatible hood with adjustable drawcord, a secure zippered chest pocket, and two zippered hand pockets—all finished with low-profile, abrasion-resistant zippers. The clean, minimalist silhouette maintains Arc'teryx’s refined aesthetic while prioritizing function at every seam. Designed for women by women, the Proton Coat offers a precision fit that moves with the body, not against it. Whether worn as a standalone piece cool, dry days or as a midlayer beneath a hardshell in harsher weather, it delivers intelligent, adaptive performance. Available in sleek black, it transitions effortlessly from mountain to metropolis—proving that technical excellence and everyday wearability aren’t mutually exclusive.

Size Guide Size: XS, Bust: 81cm, Waist: 65cm Size: S, Bust: 86cm, Waist: 70cm Size: M, Bust: 91cm, Waist: 75cm Size: L, Bust: 99cm, Waist: 83cm Size: XL, Bust: 109cm, Waist: 93cm Size: XS, Bust: 81cm, Waist: 65cm Size: S, Bust: 86cm, Waist: 70cm Size: M, Bust: 91cm, Waist: 75cm Size: L, Bust: 99cm, Waist: 83cm Size: XL, Bust: 109cm, Waist: 93cm Size: XS, Bust: 81cm, Waist: 65cm Size: S, Bust: 86cm, Waist: 70cm Size: M, Bust: 91cm, Waist: 75cm Size: L, Bust: 99cm, Waist: 83cm Size: XL, Bust: 109cm, Waist: 93cm Size: XS, Bust: 81cm, Waist: 65cm Size: S, Bust: 86cm, Waist: 70cm Size: M, Bust: 91cm, Waist: 75cm Size: L, Bust: 99cm, Waist: 83cm Size: XL, Bust: 109cm, Waist: 93cm

Material: fleece Clothing Decoration: no decoration Washing Care: Hand wash or delicate machine wash