50% protection for gients in trans

could you tell me how you came to this conclusion?... please? :< (has R1 WindGuard and wants to be able use it effectively)

Max Reactive X grade clothing with max artisan: 8%
2% prot helm (synthed) w/ burg bear: 3%
2% prot gloves w/ burg bear: 3%
Armored boots: 2%
Accessories with 3% prot enchant x2: 10%
Trans prot passive: 18%
Weapon w/ burg bear enchant: 1%
3 prot Shield w/ enchants: 6%

Total: 51%