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Kilo is Tifosi's dedicated triathlon sunglasses, purpose-built for endurance athletes who demand lightweight comfort, unwavering durability, and reliable protection across every swim-to-bike-to-run transition. Crafted with a Grilamid TR-90 frame that weighs just 31 grams, Kilo strikes the ideal balance between flexibility and toughness, ensuring you never have to compromise style for function. With Kilo, endurance is just the start.
Kilo's high-quality Grilamid TR-90 frame is a thermoplastic material that combines flexibility with exceptional durability, built to withstand the impacts and demands of triathlon training and race day alike. At just 31 grams, the featherlight construction ensures all-day comfort through the longest rides, runs, and transitions without ever weighing you down. Kilo withstands impact and lasts through season after season of hard training and competition.
Say goodbye to sunglasses that slip, bounce, or distract you mid-stride or mid-pedal. Kilo's hydrophilic rubber nose and ear pieces increase grip as you sweat, keeping the frame locked in place through the most intense cycling, running, and triathlon efforts. Whether you're powering through a winding bike leg or pushing toward a finish line, Kilo stays exactly where you need it.
Kilo's shatterproof, impact-resistant polycarbonate lenses deliver crystal-clear vision across every leg of the race, from the open road to the running trail. Vented lenses prevent fogging and maintain optimal clarity during your most intense efforts, so your focus stays on performance and never on your gear. Protection and style come standard with every pair of Kilo triathlon sunglasses.
Kilo is the go-to choice for triathletes, cyclists, and runners who demand sunglasses that can keep up with their active lifestyle through training and competition alike. The stylish, performance-driven design sets you apart from the crowd while delivering the protection and support you need to push your limits every single day. Choose Kilo, and gear up for whatever endurance challenge lies ahead.
SHIPPING
Orders placed by 2pm EST on business days will ship that day. Orders placed after cut-off will ship the next business day. Tifosi offers free shipping on orders $50 and up.
FREE RETURNS
If you’re looking to return your order for whatever reason, we’re here to help! We offer free returns within 30 days of receiving your order. Return Center
LIFETIME WARRANTY
At Tifosi Optics™ we have built our name through our customer service and standing behind our product 100%. Therefore, we will warranty any sunglass against manufacturer’s defects to the original owner for the life of the product. Tifosi Optics will either replace or repair your glasses at our discretion. Learn more about warranty claims.
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