OS ( Offsett) Zip System: A smarter back entry design.
The short zipper offset from the back center neck reduces pressure along spine and neck, especially when paddling.
ThermoCarbon inner chest: UltraStretch sleeves and underarms; and wind-resitant Texture Skin outer chest.
Durable 4-way stretch DuraFlex knee panels
100% SuperLight foam.
SEAMS: Durable gluedand blindstiched seams and zipper flaps with reinforced stress points.