Nike Running Lightweight Socks (Unisex) Size_9 (36") 0 Instep Strap - The

0 Instep Strap  - The plastic instep strap with a ladder style set of teeth for the Maestrale/Gea RS 3

2 perforated tapes

Lightweight 200gm Signature Merino + Bamboo rayon blend

Glasses stow system

PrimaLoft® Gold insulation works best in cold weather

Nike Running Lightweight Socks (Unisex) Size_9 (36") 0 Instep Strap - TheIntroducing Nike's newest running socks. Designed to give you a locked in fit, they feature advanced sweat wicking technology and strategically placed cushioning and support. This means you can forget the fit and focus on your miles. Plus, there are no tails on the inside, helping to ensure you can run with zero distractions. Materials: 50% nylon 45% polyester 5% elastane