The most comfortable and resistant 'Pure Multifilament'. The TGV was designed to meet 2 objectives: resistance and comfort. A specific construction of over 1200 polyamide microfilaments. This gives it maximum comfort, but also maximum resistance. An exclusive S.P.L. surface treatment for slip and snap-back, so you don't have to replace strings during play. The TGV in 1.25 gauge means comfort and maximum power. String made in France. PU 400: 400% elasticity for great comfort and dynamic performance. Highest PU content (45%) Polyamide fibers (100%): combine with PU 400 to guarantee elasticity and ball feel, and provide forgiveness on off-center hits. S.P.L final coating Anti-abrasion coating for greater resistance. BEST SELLER FRANCAIS ? sold by French specialists as the benchmark for comfort and durability.