Ultra Thin, Special Textured, Matte, Knee-high Socks without Toe Reinforcement. Denier is 8 Denier; It is the average thickness of the threads from which the leg part of women's socks is made. 8 Denier Socks are very thin, their presence is not felt, and they are mostly preferred in the summer season. 10 and 15 Denier Socks; These are Super Thin Socks. Ideal for Daily Use. 20 Denier Socks Are The Thin Socks We Prefer In The Spring Months. It is more durable than others and more covering than 15 denier. 40 Denier Socks are Medium Thickness Socks. It's Covering, But It Shows Your Skin A Little Bit. Socks 60-70 Denier and Above (Cotton Socks Also Include in This Class) Are Thick Winter Socks. Does not show skin. It Keeps You Warm and the Risk of Escape is Low. 88% Polyamide, 12% Elastane