4 Sys technology is the culmination of 2 years intensive research and tecting into the dynamics of the foot. It delivers more efficiancy to the wearer by allowing the foot to move naturally and adding more cushioning and support where it is most needed.

Lightweight PU Upper Mesh Materials

Gusseted 'Stay Straight' Air Mesh Tongue

Locking Lace Eyelets

Non-slip Heel Linings

Internal Torsion Bar

Anti-Bac Lining

Impact Zone

4:SYS Midsole

Peak Force Outsole

4 Sys sole unit: (trim will be red NOT yellow)

Please note: All prices are in UK pounds sterling.

Mail Order Hotline: 0845 602 7062 (But it's quicker, easier and safer to order online!)
Customer Services 0845 602 7062

Please note that all the items available on-line MAY NOT be available in-store, so please check!
Northwood Store: 24 Joel Street, Northwood Hills, Middlesex, HA6 1PF Tel: 01923-827637
Southgate Store: 43 Chase Side, Southgate, London, N14 5BP Tel: 020-8882-5741
Sales Enquires: sales@tennisnuts.com Brochure Requests: brochures@tennisnuts.com
General: info@tennisnuts.com Tel: 01923 827637 Fax: 01923 828367