AVAILABLE FOR PRE-ORDER
ENDS OCTOBER 14
TEMPO! PRO Aero Calf Sleeves – MAS Tech
Color : Silver
Size : S
Fit: Race
Read more about fitOverview
Engineered for ambitious and professional triathletes chasing every aerodynamic advantage on the bike. The TEMPO! PRO Aero Calf Sleeves feature our latest MAS (Multidirectional Aero Shape) Technology, developed alongside the TEMPO! PRO Tri Suit MAS Technology to take aerodynamic performance to the next level.
Details and materials
- Developed from the ground up in the TEMPO! Wind Tunnel
- FUSION-developed Italian-woven MAS Fabrics
- Three-dimensional and multidirectional structures engineered directly into the textile
- Zonally optimised fabric featuring a gradual increase in surface height across the garment.
- Developed for aerodynamic performance across changing speeds, wind angles and body positions
- Wind-tunnel-optimized and tested against leading competitors and own products.
- Performance validated with professional athletes in both outdoor and indoor tests
- Made in EU at FUSION Factory
- Fabric: Exclusively developed for FUSION, made in Italy
Material: Composition: 81% polyester, 19% elastane
Size information
Fit
Use our size guide for the best advice on correct size and fit.
Description
TEMPO! PRO Aero Calf Sleeves – MAS Tech
Aerodynamics from every angle
Engineered for ambitious and professional triathletes chasing every aerodynamic advantage on the bike. The TEMPO! PRO Aero Calf Sleeves feature our latest MAS (Multidirectional Aero Shape) Technology, developed alongside the TEMPO! PRO Tri Suit MAS Technology to take aerodynamic performance to the next level.
The new TEMPO! PRO Aero Calf Sleeves is our first product to feature our brand new gradual MAS Tech fabric. The gradual increase in surface structure height starting from the leading edge on the shin is designed to aid flow attachment across the lower leg. The use of gradually changing surface height delays flow separation across the calf while still minimizing surface drag at the leading edge.
At the heart of the product is an exclusive, Italian-made fabric developed specifically for FUSION. Built on patented aerodynamic technology, its unique three-dimensional surface structure is engineered to manage airflow across changing wind angles and speeds, helping reduce aerodynamic drag. Through full control of the fabric manufacturing process Fusion can create specific patterns to fit specific applications.
Developed in close collaboration with professional triathletes and refined through extensive athlete and cylinder testing in our own TEMPO! Wind Tunnel, every detail is designed with one purpose: aerodynamic performance. With a dedicated race fit, the TEMPO! PRO Aero Calf Sleeves are designed purely for speed on the bike rather than compression.
Shipping & returns info
We ship all orders placed before 1 PM on the same business day.
Inside the EU:
Shipping to a GLS or UPS parcel shop: 10 EUR
Express shipping: 20 EUR
Estimated delivery time: 3-5 business days
For Spain, the minimum is 5 days.
Free exchange for another size or color.
If you change your mind and would like a refund, you can also use the enclosed GLS label. However, we deduct 10 EUR for return shipping.
Always register your return in our return portal before returning the item.
Outside the EU:
UPS Worldwide: 25 EUR
Express shipping: 50 EUR
Unfortunately, we cannot offer return labels outside the EU.
Estimated delivery time: 3-5 business days
Local Taxes and Duties Outside the EU
The item price and shipping charges do not include import duties, taxes, or related fees. It is the buyer's responsibility to cover these expenses. We recommend contacting your country's customs office before making a purchase to understand the potential additional costs. Typically, these charges are collected by the shipping company upon delivery.
Kindly note that if a customer opts to reject a shipment due to local import duties and taxes, the parcel will be automatically sent back to FUSION. In such instances, FUSION reserves the right to impose a 50 EUR administration fee on the customer.
You can always return or exchange your clothing within the 30-day period. It is important that you register your return before returning your product. Otherwise, we cannot accept it.
At FUSION, we have our own return portal, so you can easily and quickly exchange and return your clothing online.
In the field
Our gear is made for athletes who put in the work.
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