Main body, belt and pad: AQUA TITAN and AQUA PALLADIUM are permeated. Resin stay: MICRO TITAN BALL is mixed.
Main body (Outside surface), Armpit pad(Inner surface): Nylon93%, Polyurethane7% / Main body (Inner surface), shoulder part of the main body, armpit pad（Outside surface）：Nylon80%, Polyurethane 20% / Removable belt: Nylon90%, Polyurethane10% / Velcro fastener: Polyester 100％ / Resin stay: Polyethylene
L (Large) 90 - 120 cm (Measure the chest perimeter under the armpit).
* This product is applicable to both of right and left shoulders.