Rooster Supertherm LongJohn 4mm
Availability: Discontinued by manufacturer; last items available.
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
New generation Supertherm 4mm Longjohn developed using enhanced fabrics and an updated fit. The longjohn has a quick dry super soft front panel designed to work in conjunction with the Supertherm Top, which has a quick dry panel at the back in order to provide superior warmth and comfort around the entire core when worn together.The fabrics and features used on this longjohn mean it will be your best friend in the coldest conditions (below zero) but should also be able to take you up to around 15 degrees, when layered with a cooler top option.
Now with improved relief flap with triple layer construction to reduce water inlet.
Features:
- Water-based glue construction (no harmful chemicals released in manufacturing)
- Prebent legs and body for optimum fit in watersport applications
- Clean entry system with no Velcro
- Quick dry thermal lining throughout with a super wicking heat boost panel inside chest
- Relief flap at crotch
- ProHike Pad Compatible
- Silicon print on inside of ankles
- Reinforced seams at lower legs for capability to cut legs to a shorter length
- Drainage holes at back of lower legs for quick flushing
- GBS (Glued & Blind Stitched)
- DWR (Durable Water Repellent) coating on front of legs
Materials:
- Recycled Polyester
- Ventiprene
- Duratex III seat and knee panels
- Limestone 4mm Neoprene


