GUL Evotherm Junior Flatlock Long Sleeve Rashguard


Please choose an option:


Both a comfortingly thick and warm thermal underlayer and a superb UV shield giving you UPV 50+ sun protection. Plush 8oz Evotherm fabric sewn with Flatlock durable seam construction provides maximum warmth and protection against wetsuit rubs and rashes as well as the sun's rays. Thumb loops to keep in place when worn under a wetsuit.


  • Flatlock: non-itch seam construction
  • 8oz Evotherm fabric
  • UV shield: UPF 50+sun protection
  • Thumb loops

A superb UV shield giving you UPV 50+ sun protection. 8oz Evotherm fabric with flatlock durable seam construction provides maximum protection against wetsuit rubs and rashes as well as sun.

Thumb loops to keep in place when worn under a wetsuit.


  • Evotherm fabric
  • 8oz, four-way stretch, thermal fabric
  • Fine brushed wicking inner surface
  • UV shield: UPV 50+ sun protection
  • 8 oz Evotherm fabric for warmth
  • Flatlock durable seam construction
  • Thumb loops
  • Fitted Ergonomic cut for maximum stretch
  • High neck
  • Available in Black

Your rash-guard has been made from carefully selected materials to give the best combination of durability and performance. With the correct care you will gain the maximum life from your rash-guard. Always rinse your rash-guard after use in clean water using a mild detergent if necessary.

Pay particular attention to remove any sand or foreign matter from the zips. Please don’t use any solvents or other chemicals to remove stains or marks from your rash-guard as this can cause damage. Do not force zips and if possible get someone to pull up the zips for you, pulling zips up not across.

Protect your rash-guard from sharp or abrasive objects. Ensure the suit is the correct size and do not pull the ends of sleeves or legs to remove.


    Size Age Chest
  24” (61 cm
   JM  7-8  26” (66 cm)
  JL  9-10 28” (71 cm)
 JXL   11-12 30” (76 cm
32” (81 cm)


The fabric is lapped together and then stitched, this creates a flat, flexible and comfortable seam.

Flatlock stitching can be identified by a band of interlocked thread on both sides of the evotherm, sometimes utilising a coloured thread for visual effect




Evotherm is an 8oz Evostretch, Four-way stretch, Thermal fabric. it contains a fine brushed wicking inner surface, that is comfortable and warm against the skin.

Evotherm is a Lightweight, hollow fibre, stretch fabric, which works with your body, whilst providing optimum warmth through insulation.


UPF 50+

UPF protection refers to any type of apparel which protects against damaging UVA & UVB rays. UPF 50+ is the maximum protection offered from any sun protection apparel, blocking 97.5% of the suns UV rays. Everyday clothing offers very little sun protection. For example, a typical summer t-shirt offers only 7-15%protection and even less when wet, against the harmful rays. For Exposed areas of the body, not covered by the garment you should apply SPF cream which is suitable for your skin type.

Buy GUL Evotherm Junior Flatlock Long Sleeve Rashguard in NZ.

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 We Sell & Ship worldwide* quality sailing & watersport products at Factory prices from suppliers & manufacturers who share our goals.  *Please note all prices are in New Zealand Dollars (NZD) and all orders over NZD $500 are shipped for free to international customers using the postal service.


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