Note: Model is 173 cm tall and is wearing size L.

The Patagonia Women’s Regulator® 4/3 Full Wetsuit is designed to provide warmth, flexibility and freedom of movement during cold-water sessions. Its zoned construction uses 4mm material through the body and 3mm on the arms and is recommended for water temperatures between 10°C and 15°C / 50°F and 60°F.

The neoprene-free construction uses a flexible blend of 85% Yulex® natural rubber and 15% chlorine-free synthetic rubber by polymer content. The natural rubber comes from sources that are Forest Stewardship Council® certified by Preferred by Nature™.

The wetsuit features NetPlus® postconsumer recycled nylon made from recycled fishing nets. The arms and lower body are lined with high-stretch NetPlus® 100% recycled nylon jersey, while the chest and back feature a thermal grid lining made from 94% recycled nylon and 6% elastane. The exterior uses NetPlus® 87% recycled nylon and 13% elastane.

The distinctive U-Zip entry, originally created by AXXE Wetsuits and refined by Patagonia, provides easy entry while helping reduce flushing. A flexible YKK® #5 stretch-coil zipper maintains comfort and mobility, with an extended zipper pull for easier opening and closing.

All seams are triple-glued and blindstitched with flexible internal seam tape. The linings are laminated with solvent-free AquaA® glue, while external rubber gaskets at the wrists and ankles provide a secure fit and help reduce sudden water entry.

SPECS: 4/3mm thickness (4mm body, 3mm arms); women’s formfitting fit; neoprene-free; 85% Yulex® natural rubber / 15% synthetic rubber; NetPlus® 100% recycled nylon lining on arms and lower body; 94% recycled nylon / 6% elastane thermal grid on chest and back; NetPlus® 87% recycled nylon / 13% elastane exterior; U-Zip entry; YKK® #5 stretch-coil zipper; solvent-free AquaA® glue; triple-glued and blindstitched seams; flexible internal seam tape; wrist and ankle rubber gaskets; key loop; recommended water temperature 10–15°C / 50–60°F; weight 1,364 g / 48.1 oz; Black; Style No. 88583; made in Thailand in a Fair Trade Certified™ factory.

CARE: hand wash; do not bleach; drip dry; do not iron; do not dry clean.