C4 Carbon Zero Plus socks provide thermal insulation for spearfishing and freediving. They are made from single-lined neoprene with a smooth exterior and an elastic interior lining. The inside has no seams to prevent skin irritation during extended wear.
An anatomical cut separates the left and right foot for an accurate fit inside fin footpockets. High-wear areas across the toes, sole, and heel are covered with an abrasion-resistant lining.
- Thickness: 5 mm
- Material: Single-lined neoprene with elastic inner lining
- Reinforcements: Anti-abrasion lining on toes, sole, and heel
- Cut: Anatomical (left/right foot)
- Interior: No internal seams
- Sizes: XS–XL
