Fabric weight and stretch content determine how cargo pants perform across climates and categories. Lightweight stretch twills work well for spring and summer or indoor use, giving ease of movement for travel and casual wear. Midweight or brushed fabrics add warmth and structure for fall and winter and support more rugged workwear programs. We help you map fabric weights and stretch levels across US, UK, EU, Canadian and Australian markets, balancing comfort, durability and layering with tees, sweats and outerwear.