The Lacoste AG-LT Ultra is a high-performance tennis shoe built for players who prioritize lateral stability and long-term durability on court. As the successor to the AG-LT21, it improves on its predecessor with LineGrip technology for directional traction and a reinforced toe guard that extends the life of the shoe through repetitive drag and toe-off movements.

The combination of a responsive forefoot midsole and a Pebax shank delivers both energy return and structural support — a pairing suited to players who move aggressively and need a shoe that holds up across full match and training loads.

Key Features

• LineGrip Rubber Outsole: Provides enhanced traction and multi-directional grip during lateral movements — giving you a stable base on cuts and directional changes without losing ground.
• Piqué Weave TPU Mesh Upper: Abrasion-resistant weaving reinforces high-wear areas of the upper while maintaining breathability and a snug, supportive fit throughout the foot.
• Molded Rubber Toe Guard: Protects the toe and medial drag zones — the two areas most prone to wear during serve, split-step, and slide — extending the usable life of the shoe.
• Lacoste Super Responsive Foam Midsole: Placed in the forefoot for immediate energy return on push-offs and volleys, keeping legs fresher across longer sessions.
• Pebax Shank: A lightweight, high-stiffness shank through the midfoot delivers torsional stability without adding bulk — critical for maintaining proper foot alignment during aggressive lateral play.
• Polyester Sandwich Mesh Lining: Made from 100% recycled polyester, the lining promotes internal airflow and keeps the foot environment cooler during extended wear.

Specifications

• Weight (per shoe): 15.2oz (430g)
• Upper: 38% polyester, 28% thermoplastic rubber, 16% rubber, 10% thermopolyurethane, 8% recycled polyester
• Lining: 100% recycled polyester
• Insole: 70% recycled polyester, 30% polyester
• Outsole: 42% rubber, 34% thermoplastic polyurethane, 24% EVA
• Midsole Technology: Lacoste Super Responsive foam (forefoot)
• Stability System: Pebax shank
• Traction System: LineGrip rubber outsole
• Predecessor: AG-LT21

Who It's For

• Intermediate to advanced players who move aggressively and need a shoe that holds its lateral stability across full match loads
• Players who drag their toe on serves or slides and need reinforced durability in the toe and medial zones
• Anyone who prioritizes court feel and torsional stability over lightweight construction
• Players upgrading from the AG-LT21 who want improved traction and upper durability in the same performance category