SLi Speed Suit

Translation missing: en.products.product.discontinued
Regular price €134,00 Save €-134,00
0 in stock
Model: 0233
An absolute high-performance suit developed and optimized in collaboration with athletes from the absolute world elite. For both women and men.

The SLi Speed Suit gives you the ultimate race suit that takes into account all conditions - whether you are an age group or a pro. The suit has been meticulously worked on in the technical details and marginal gains that can optimize your opportunities and make a measurable difference on race day.

Swimming: The flexible top provides great freedom of movement and the water-repellent legs improve your swimming. And when you get out of the water, your suit dries in minutes.

Cycling: The panels in the top material are tight-fitting, completely without folds, and very aerodynamically smooth. The material is actively cooling when wet, thus preventing rising body temperature. At the same time, the panels have an extremely high sun protection factor against burning. The sleeves are in a special aerodynamic design while the back pocket in its construction is also aerodynamically optimized.

Running: The material on the suit`s legs is woven to achieve true 4-way stretch and a sports compression of 12-10 mmHg pressure, which delays muscle fatigue. The special FUSION side pockets help you store the right amount of sports nutrition for the entire run without interfering with your movement pattern.

The composition of materials in the race suit, together with the elastic zipper, gives a very high formability, which means that the suit is not felt, and the resistance to movements is at an absolute minimum - among other things, the special micro-mesh panel on the front ensures that the pressure on the stomach is minimized as much as possible, so breathing is unobstructed.

The suit has a swim/bike/run constructed skin that provides good comfort on the bike ride without being bothersome on the run.

The suit is developed in materials that allow for the attachment of sponsor logos without changing the suit`s performance.

The weight is 191g in size medium.

Ironman World Champion 2017: Patrick Lange in SLi SPEEDSUIT

Ironman World Champion 2018: Patrick Lange in SLi SPEEDSUIT

Genuine 4-way stretch and a sports compression of 12-10 mmHg pressure. Actively cooling when the suit is wet. Extremely high sun protection factor.


Unisex product
Elastic YKK zipper on front
Free-cut band with elastic silicone grip on sleeve and leg cuffs
Functional Fusion pockets for energy products on the side of the thigh
Aeropocket on the back
High sun protection
Fusion Powerlock: locked seams on stitches
Possibility of attaching sponsor logo
Soft and elastic fleece pad produced in Italy
Fabrics produced in France / Italy
Made in Fusion`s own sewing room in Lithuania
STANDARD 100 by OEKO-TEX® certified product; this means that all components such as fabrics, threads, transfers, zippers, elastic bands, labels, etc., have been tested and approved according to the standard. FUSION certificate number: 20170K1267 AITEX

Upper part: 87% polyester, 13% elastane
Stomach, side panels and lower back: 86% polyester, 14% elastane
Sleeves: 80% polyamide, 20% elastane
Lower part: 71% polyamide, 29% elastane

Upper part: 80% polyamide, 20% elastane
Stomach, side panels and lower back: 86% polyester, 14% elastane
Sleeves: 80% polyamide, 20% elastane
Lower part: 71% polyamide, 29% elastane OEKO-TEX Translation missing: en.products.general.oeko_tex_link

Wind Protection ★★★

Rainfall Protection ★★★

Lightweight ★★★★★

Compression Level ★★★★★

Tight fit ★★★★★


Some good advice on how to extend the life of your FUSION sport garment
  • Wash before first use. If you ad a little vinegar in the first wash, the colour will stay clearer and last longer.
  • Wash you sports clothing at a maximum temperature of 40° C. Do not use detergent and do not bleach.
  • Use of detergent will limit the moisture-transport of the product. Therefore do not use detergent.
  • Hang-dry your FUSION sports garment. Do not tumble-dry.
  • Be aware of sharp items, edges and Velcro straps on backpacks, belts and likewise, rubbing against fabric and seams of you garment. It may rip both fabric and seams of your FUSION sports garment.



Dimensions are given in kg and centimeters. Prioritize weight, chest and hip height.


WEIGHT 68 73 78 83 88 95
HEIGHT 172 177 182 186 188 188
CHEST 94 100 106 112 118 124
HIPS 94 99 104 110 117 125


WEIGHT 53 58 65 71 78
HEIGHT 162 166 170 174 176
CHEST 80 86 92 99 108
HIPS 88 94 100 107 115


Athletic Fit / Slim Fit 
C3 & C3+