Palm Index Sock

Lightweight, warm, 1.5 mm titanium coated neoprene socks. Super stretchy, thin feel is ideal worn inside water shoes or combined with dry wear for insulation. Pairing snaps keep them together while not in use, no more last-minute rummaging to find the other foot! Titanium neoprene allows these index socks to remain super stretchy while creating extra warmth from the titanium coating that reflects your heat back at you. The new 2020 Palm Index Socks use limestone neoprene which produces 24% less Co2 in the production process that oil-based neoprene, while the black pigment is made from old tyres! More info on Palm's use of greener materials and methods.