lightweight, durable support. the nike lunar ballistec women's tennis shoe features dynamic flywire technology that provides lightweight support and a glove-like fit that you can customize by adjusting the laces. advanced lunarlon delivers superior cushioning without bulk, and nike dragon technology provides support, durability and stability.. benefits. combination synthetic leather and mesh upper for lightweight comfort and durability. dynamic flywire technology for customisable ultra-lightweight support. dragon technology at medial side for support, durability and stability. ultra-lightweight, springy lunarlon cushioning for soft yet responsive shock absorption. tpu midfoot shank for lateral support and stability for quick directional changes and sprints. xdr outsole for extreme durability and specific traction. flex grooves for enhanced articulation and flexibility. product details. outsole durability is guaranteed for six months. lateral outrigger for enhanced stability. herringbone pattern for durable, multi-surface traction.