DIM Generous Ultra Opaque tights. These ultra opaque tights mould perfectly to your shape without constricting at the waist for a comfortable fit. Ultra sensitive tights with elastane fibre. Ultra sensitive waistband & gusset. Generous Ultra Opaque Tights. No ride-up waistb&. Shaping at the bottom. These ultra opaque tights mould perfectly to your shape without constricting at the waist for a comfortable fit. Ultra sensitive waistband & gusset. Elastane fibre. 95% polyamide, 5% elastane.