Stride-Cycle Repetition
The repeated motion pattern that the garment must follow without pulling, twisting, or creating friction.
- Role: Sets the cut and panel priorities
- Watch: Problems usually appear after repeated movement
- Limit: It does not replace fit testing
Sweat Evaporation Zone
The area where sweat collects, moves, or evaporates during the activity.
- Role: Shapes fabric weight and ventilation
- Watch: Cling and cooling can change over time
- Limit: Sweat handling varies by climate
Low-Bounce Pocket Placement
Storage placement that keeps carried items from swinging, sagging, or changing the garment's fit.
- Role: Matters most when pockets are loaded
- Watch: Bounce can appear only while moving
- Limit: More pockets are not automatically better
Chafe-Prone Seam Routing
The seam or edge path most likely to rub during repeated motion or equipment contact.
- Role: Explains why construction matters
- Watch: Smooth fabric can still fail at seams
- Limit: Body shape and activity change pressure points
Weather-To-Pace Balance
The balance between coverage, breathability, and the conditions of the session.
- Role: Helps rank layers and fabric weight
- Watch: Outdoor and indoor needs can conflict
- Limit: One garment rarely handles every condition
Reflective Visibility Placement
A detail that matters when the session adds low light, friction, washing, or repeated wear.
- Role: Connects small design choices to use
- Watch: Placement matters more than labels
- Limit: It supports judgment rather than proving quality