The ION Rashguard LS Men 2026 is a long-sleeved rashguard made from recycled lycra, designed for extended kitesurf, wingfoil, and Surf sessions in the sun. With UPF 50+ protection and a slim stretch fit, it combines high performance with an eco-friendly design.
KEY INFORMATION
What we like
- UPF 50+ Protection: Maximum UV shielding for long sessions in direct sun, without you needing to reapply sunscreen.
- Recycled Lycra: Made with 84% GRS-certified recycled polyester for an eco-friendly design that doesn't compromise on performance.
- Slip_Loop: An integrated loop connects the rashguard to your boardshort, keeping it in place during wipeouts.
- Raglan sleeves: Reduced seams around the shoulders for maximum comfort on long sessions.
- Slim stretch fit: A close-fitting cut that follows your every move, preventing chafing without restricting your riding.
Available sizes
Colours
Disciplines
Included / Not included
- ✓ ION LS Men long-sleeved rashguard
- ✗ Boardshort
- ✗ Sunscreen
COMPARISON: LONG-SLEEVE VS. SHORT-SLEEVE RASHGUARD
| Criterion | LS Men (long sleeves) | Short-sleeve rashguard |
|---|---|---|
| UV Protection | UPF 50+ with covered arms | UPF 50+ with exposed arms |
| Chafing protection | Full (arms + torso) | Partial (torso only) |
| Thermal comfort | Slightly warmer | More ventilated |
| Material | 84% recycled PES + 16% Elastane | Varies by model |
| Slip_Loop | ✓ Included | Variable |
| Ideal for | Long, very sunny sessions | Short sessions, light spray conditions |
Verdict: For multi-hour kitesurf or wingfoil sessions under a blazing sun, the long-sleeve version is the clear choice. It gives you total protection for your arms and torso, eliminating the risk of sunburn.
DETAILED DESCRIPTION
Maximum Sun Protection
The ION Rashguard LS Men has UPF 50+ certification, blocking over 98% of UV rays. For a three-hour kitesurf session under the La Baule sun or a Surf trip in Andalusia, your arms and torso will stay protected all day long. No more sunburned forearms after an intense session. It provides complete, constant protection, so you don't have to reapply sunscreen every two hours.
Recycled Materials & Eco-Responsibility
ION is committed to sustainable production. This rashguard is made with 84% GRS (Global Recycled Standard) certified recycled polyester, with 16% elastane for essential stretch. Choosing gear made from recycled plastics reduces your riding's carbon footprint without sacrificing the garment's quality or durability. ION also donates 1% of its online revenue to Coral Gardeners to support coral reef preservation.
Slim Fit, Raglan & Slip_Loop
The LS Men's slim stretch fit is designed for watersports: not so tight it restricts shoulder rotation, and not so loose it creates drag in the water. Raglan sleeves minimize seams at the shoulders, ensuring maximum comfort during repetitive movements. The Slip_Loop, an integrated loop at the hem, lets you attach it directly to your boardshort. This means the top stays perfectly in place, even during heavy wipeouts.
Versatility & Care
The Rashguard LS Men is versatile. Wear it as a standalone protective layer in warm weather or as a base layer under a neoprene jacket in cooler conditions. Its lycra construction withstands repeated friction from a harness or wetsuit. To care for it, rinse with fresh water after each session, dry in the shade, and avoid frequent machine washing to preserve its elasticity.
| Specifications | |
|---|---|
| Product | ION Rashguard LS Men 2026 |
| Brand | ION |
| Product Code | 48262-4233 |
| Year | 2026 |
| Type | Men's Long Sleeve Rashguard |
| Colourways | 618 Gold Burst, 623 Sage Grey, 732 Blue Nights |
| Material | 84% Recycled Polyester, 16% Elastane |
| Certification | GRS (Global Recycled Standard) |
| UV Protection | UPF 50+ (protection varies by colour, darker colours offer higher protection) |
| Fit | Slim fit stretch |
| Sleeve Construction | Raglan (reduced shoulder seams) |
| Technologies | Slip_Loop, recycled materials |
| Disciplines | Kitesurf, wingfoil, Surf, paddle |
| Sizes | 46/XS, 48/S, 50/M, 52/L, 54/XL, 56/XXL |
| Price incl. tax | €49.99 |
FAQ, ION Rashguard LS Men 2026
Who is this rashguard for?
The LS Men is for male riders who spend long sessions kitesurfing, wingfoiling, or surfing in the sun. Its slim fit is designed for standard body builds from S (48) to XXL (56). It's the perfect choice for Mediterranean or tropical locations with intense UV exposure.
What are the key highlights of this model?
The LS Men has four key features: UPF 50+ protection covering the arms and torso; raglan sleeves that remove shoulder seams for better comfort; the Slip_Loop to keep the top secured to your boardshort during wipeouts; and its GRS recycled polyester fabric, which provides durability, stretch, and an eco-friendly design.
What sizes and colors are available?
The LS Men 2026 comes in six sizes (46/XS, 48/S, 50/M, 52/L, 54/XL, 56/XXL) and three colorways: Gold Burst, Sage Grey, and Blue Nights. It has a slim fit, so if you're between sizes, go for the larger one for more freedom of movement on the water.
Can it be worn under a wetsuit?
Yes. The LS's slim fit and thin fabric make it ideal to wear as a protective layer under your wetsuit. It reduces chafing in contact areas like the neck, armpits, and under your harness, and adds a bit of extra warmth. Just make sure the sizing works with your wetsuit.
How do I care for this rashguard?
Rinse with fresh water after each session to get rid of salt and chlorine. Dry it in the shade; avoid prolonged direct sun exposure, which can damage the fabric's elasticity. If needed, machine wash at a maximum of 30° in a laundry bag. Never tumble dry.
Why buy from GlissEvolution?
GlissEvolution has over 20 years of expertise in board sports. Our passionate team tests the gear themselves at the local spots in La Baule and Pornichet. We provide responsive, France-based after-sales support, a 2-year warranty, free shipping on qualifying orders over €150, and the option to collect your order from our shop in Pornichet.
▶ Need some advice?
GlissEvolution, 2c avenue du Gulfstream, 44380 Pornichet (Loire-Atlantique)
Tel: 09 62 64 74 77 | WhatsApp: 07 83 28 39 94, Tuesday to Saturday, 10am-1pm / 3pm-7pm
Test center available by appointment
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