On Women's Clothing

Frequently Asked Questions

• How does On tailor women's-specific fit in jackets and leggings?

  On designs women’s cuts with shorter torso lengths, darted chests, and hip-friendly shaping to reduce excess fabric and improve layering. Look for features like gusseted underarms, articulated knees, and adjustable waists that maintain mobility for running, hiking, and training without bunching or riding up.
• What fabrics and construction should I look for in On women's apparel for moisture management and odor control?

  Prioritize synthetic wicking blends (polyester or polypropylene) and merino-wool options that pull sweat away from skin and dry quickly; merino also adds natural odor resistance. Construction details like flatlock seams, stretch knit panels, and venting zones increase comfort during sustained effort while durable face fabrics and reinforced high-wear areas extend product life.
• Which On outer layers are best for wet/windy conditions versus cold, dry conditions?

  For wet or windy weather, choose a lightweight shell with a DWR-treated face fabric and taped or well-sealed seams for breathability and packability; these are ideal for trail runs and fast hikes. For cold, dry conditions, opt for an insulated jacket that pairs a breathable shell with synthetic or natural insulation and use it as a mid- or outer layer depending on activity intensity.
• How do I pick the right On leggings or tights for high-mobility activities like trail running?

  Choose leggings with four-way stretch fabrics, a gusseted crotch, and articulated seams to prevent restriction during climbs and technical terrain; a high or adjustable waistband helps keep layers in place while moving. Also look for secure storage (zip or deep pockets), durable knit on abrasion zones, and breathability ratings that match your typical effort level and season.
• How does an On lightweight running layer compare to an insulating midlayer, and when should I use each?

  A lightweight running layer focuses on low bulk, high breathability, and moisture transfer for aerobic efforts, making it ideal for warm-weather runs or high-output training. An insulating midlayer traps heat and is best for cooldowns, layered hikes, or cold starts—pair a breathable running layer next to skin with an insulating layer over it when activity drops or temperatures fall.