SERIOUSLY STRONG FISHNET TIGHTS & BIODEGRADABLE KNEE HIGHS SOCKS Think fishnet tights but better. Attention-grabbing, seriously strong (read almost indestructible tights), and always in control. They’ll bounce back into their fiercely firming shape even after you’ve carried the groceries home in them (tried and tested, of course). Sustainable but sassy, these aren’t your ‘night in’ kind of socks. Biodegradable, breathable fishnet socks and fishnet knee highs that want to dance on tables with you.