These mechanics overall offer full waterproof protection making them ideal for service crews or even marshals and spectators to keep you dry should it rain. It is quilt lined too to keep you warm as well as dry. Constructed using 300D oxford polyester for superb durability and abrasion resistance. Reinforced knee patches increase strength where needed and multiple pockets provide ample storage.100% polyester 300D oxford weave material for full waterproof protectionQuilt lined to keep you warm as well as dryStorm flap conceals stud and zip closure for improved protectionTaped seams ensure no water can get throughReflective tape for safety in poor light conditions5 pockets plus a dedicated phone pocketThe Demon Tweeks waterproof mechanics overall feature a two way zip for easy access and an elasticated waistband ensures a closer fit with reduced snagging.Shell fabric: 100% Polyester 300D Oxford weave with stain resistant finish, PU coated, 180g.Lining fabric: 100% Polyester 60g.Padding f