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O'Neill O'Riginal RG8 Glide 1.5mm L/S Crew

Sale: $51.95 (46% off, was $95.95)
Color: black/black
Size: Size Chart
Color: black/black
In Stock - Qualifies For FREE U.S. Shipping
The O'Neill O'Riginal RG8 Glide 1.5mm long sleeve crew features their exclusive TechnoButter material, now lighter and more buttery than ever. 20% lighter with 30% less water absorption. The Thinskins Series defines functional warm water gear.
Max Thickness
  • 1.5mm
  • Long Sleeve
  • Flatlock
O'Neill Technology
  • 100% UltraFlex RG8
  • TechnoButter
  • SuperLite FluidFlex
  • UPF 50+
  • Seamless Paddle Zones
  • Boardshort Connector
  • Elastic Cinch System
  • Unfinished Sleeve Cuffs
O'Neill Fit
  • Performance
Max Thickness

The warmth of a wetsuit largely depends on the thickness of its neoprene. Measured in millimeters (mm), a thicker suit will generally keep you warmer. However, a thicker suit will also weigh more and be less flexible, resulting in greater paddling fatigue and reduced performance. The goal is to choose a suit that is not unnecessarily thick for your local conditions.

To achieve a balance between warmth and performance, most wetsuits use a combination of neoprene thicknesses. Thicker panels are generally used in the chest, back, and lower body, while thinner panels are used through the arms and shoulders for greater flexibility and easier paddling. A suit’s particular combination of neoprene thickness is reflected in the name of the suit itself. For example, a “4/3mm” wetsuit uses both 4mm and 3mm neoprene. A “2mm” wetsuit is made entirely of 2mm neoprene. The thickness we list here refers only to the thickest neoprene used in the suit. More detailed information on the thicknesses used and their placement is listed below.

Keep in mind that additional features such as advanced seam construction, insulated lining, and hoods greatly impact the warmth of a wetsuit. The presence of these features can compensate for the reduced warmth of thinner neoprene, offering greater performance while retaining overall warmth. For example, a higher-end 4/3mm wetsuit with sealed seams and interior thermal lining will likely stay as warm as an economical 5/4mm wetsuit that does not have those features.


In a perfect world, wetsuits would be seamless. Until then, the goal is to make seams as light, flexible, durable, and impermeable to water as possible. While each brand has its own lingo, there are four basic seam constructions on the market: flatlock; glued and blind stitched (GBS); glued and blind stitched with taping; and liquid rubber seam seal.

Flatlock - A durable, breathable, and economical seam construction where two panels of neoprene are overlapped and stitched together using a flatlock stitch. Flatlock seams are often found on warmer water suits and neoprene tops where absolute waterproofing is not critical or necessarily desired.

O'Neill Technology

100% UltraFlex RG8 - Super gooey, gumballistic material in an environmentally friendly option.

TechnoButter - TechnoButter is the most advanced neoprene ever developed. This new neoprene technology boasts a 20% lighter formula with 30% less water absorption and quick dry properties that offer rapid drying time. TechnoButter’s lightweight gooey formula allows you to surf longer and feel lighter than ever before. Stretch factor:160%

SuperLite FluidFlex - Measurably lighter, warmer and more flexible for an unrestricted, performance fit.

UPF 50+ - Don't Get Burned! O'Neill's Ultraviolet Protection Factor of 50+ provides maximum shielding from the sun to keep you burn and cancer-free.

Seamless Paddle Zones - An ergonomic, seamless undersleeve panel that allows for unrestricted motion and eliminates rashing.

Boardshort Connector - Keeps your shirt and boardies in place while in heavy surf.

Elastic Cinch System - Designed to cinch-up securely with an elastic feel to keep you unrestricted.


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