ION Plasma Socks 0.5 unisex 2026ION's Plasma Socks will meet the demands of the budget oriented rider looking for quality. Offering a great fit and protection from the elements, ION wraps it all up in a spicy and unique design. All of the Plasma models have the following standard features: Segmented sole: Creative and strategic cuttings have been integrated into the sole to enhance flexibility in critical areas of the foot. Rubber wings: Added support to the vulnerable ankle areas.