SKU: 93420026662

100% Speedcraft® SL Performance Cycling Sunglasses (Matte White)

Sale price$8775.00 Regular price$9750.00
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Description

100% Speedcraft® SL Performance Cycling Sunglasses (Matte White)Pro Peloton Dominance: Compact Shorter Lens Architecture Experience the definitive optical edge of the pro peloton, refined for a streamlined fit. The 100% Speedcraft SL Sunglasses maintain the brand's iconic, aggressive raised brow frame architecture but equip it with a shorter lens profile (SL for Short Lens) and compact nose bridge. This design modification is engineered for riders with small to medium faces or those who prefer an optimized lens to

Pro-Peloton Dominance: Compact Shorter Lens Architecture

Experience the definitive optical edge of the pro peloton, refined for a streamlined fit. The 100% Speedcraft® SL Sunglasses maintain the brand's iconic, aggressive raised brow frame architecture but equip it with a shorter lens profile (SL for Short Lens) and compact nose bridge. This design modification is engineered for riders with small-to-medium faces or those who prefer an optimized lens-to-cheek clearance that eliminates frame contact during high-intensity efforts. Wrapped in a high-visibility Matte White frame and paired with a premium high-contrast HiPER® Silver Mirror Lens, this professional setup offers absolute optical fidelity under intense equatorial daylight.

Why the 100% Speedcraft® SL Outpaces the Competition:

  • Streamlined Short Lens (SL) Profile: Tailored facial integration. The lower edge of the 5.5-base cylindrical shield lens is trimmed to sit comfortably clear of your cheekbones, preventing the frame from riding up or shifting when you smile, grimace, or push deep into a hard climbing cadence.
  • HiPER® High-Definition Contrast Optics: See the road in stunning clarity. The premium HiPER® Silver Mirror lens works by filtering out critical color crossovers, vastly intensifying mid-tone contrasts and color depth so you can instantly spot sudden asphalt changes, potholes, or loose gravel.
  • High-Impact TR90 Grilamid Frame: Engineered for pro-tier durability. The frame is constructed from premium shatterproof TR90 polymer, offering an ultra-lightweight, highly flexible fit that maintains a completely secure grip without creating uncomfortable temporal pressure hotspots.
  • Lower Air Intake Cooling Vents: Say goodbye to lens fogging. The lower flanks of the shield lens feature built-in scoop vents that channel air across the interior surface, rapidly exhausting humidity and condensation during intense, slow-speed climbing segments.
  • HYDROILO Anti-Smudge Coating: Both faces of the high-impact lens are treated with an advanced hydrophobic and oleophobic layer that actively repels sweat, road spray, facial oils, and fine dust to keep your vision completely crystal-clear over massive endurance blocks.
  • Ultra-Grip Co-Molded Stabilizers: Zero slippage. The co-molded nose pads and ear socks utilize tactile Ultra-Grip elastomeric rubber that increases its adhesion properties as you perspire, keeping the glasses perfectly anchored over rough road vibrations.

Technical Specifications & Box Contents:

Feature Spec Engineering Details
Frame Polymer High-impact, ultra-lightweight TR90 Grilamid nylon framework in a clean Matte White finish
Primary Lens Optics High-contrast HiPER® Silver Mirror Lens (Filter Category 3, Light Transmission 13%)
UV Protection Full 100% UVA, UVB, and UVC shield framework up to 400nm wavelengths
Ventilation Framework Specialized lower lens intake vents combined with a raised brow profile
Included Accessories Premium hard travel vault, microfiber storage cleaning pouch, alternative nose pad, and low-light clear lens

Frequently Asked Questions (FAQ) for Competitive Riders:

How does the Speedcraft SL fit compare to the standard original Speedcraft?

The frame width, temple arms, and upper brow bar remain identical between both versions. The difference lies entirely in the lens depth; the SL model features a shorter lens cut that provides more breathing room over the cheeks, making it a favorite for female cyclists, smaller face profiles, or anyone prone to frame-to-face rubbing.

Does this eyewear kit include a replacement lens for low-light conditions?

Yes, absolutely. Every authentic pair of 100% Speedcraft SL sunglasses from Epic Sports includes a secondary Short Lens Clear Replacement Lens (Filter Category 0, Light Transmission 93%), which is ideal for twilight training loops, heavily overcast days, or misty early-morning rides.

Genuine Local Stock – Skip International Freight Surcharges

Avoid the anxiety of ordering hyper-premium eyewear from overseas, only to face months of delay at customs clearance or unexpected shipping surcharges at the port. Epic Sports handles all international freight natively. We maintain physical local inventory right here in Kenya, offering guaranteed 100% product authenticity, zero hidden port-entry duties, and rapid, trackable delivery straight to your doorstep in Mombasa, Nairobi, or nationwide.

 

Shipping Notes
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SKU: 93420026662

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Daniel Rosehill
West Palm Beach, US
★★★★★ 5
A wonderful primer for those discovering the amazing world of generative AI
Format: Paperback, Format: Paperback
Somewhere in the past year, ChatGPT has gone from "cool, interesting, amusing" to a massively valuable work assistant capable of writing Python scripts, analysing data, and doing lots, lots, more. The key to this? The rapid evolution of OpenAI's GPT models and making my first forays into prompt engineering. If I thought I was getting good, though, this book took me reminded me that I'm just scratching the surface. Halfway through the first chapter I was already furiously scribbling notes in the margins for what I could do better with my prompt writing and by the end of the text I felt like I had gotten a very good grounding - not just in GPTs specifically but in the bigger picture of how these hugely powerful tools were trained and came to maturity. I imagine that few will argue with my assertion that there is lots of hyperbole and "noise" in the AI space right now which, as ever, makes it hard to pick out the signal from the noise. Which is precisely why I sought out an O'Reilly title and I'm very glad that I did. Thorough, excellent, and I hope that this edition will be the first of many. As this rapidly maturing field scales and matures I think that prompt engineering will be an essential discipline to master. Pick up this text to get a good foothold on things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2024
S
Verified Purchase
Scott J. Pearson
Waukegan, US
★★★★★ 4
Understanding AI prompts as a science
Format: Audiobook
Prompt engineering is the art and science of finding the right words to generate the right responses from artificial intelligence (AI). It's becoming a skill in-demand in today's workplaces. It's also becoming an essential skill for life. To understand prompt engineering, you must understand how AI tools understand their inputs. This book explains that to you in many forms. It covers prompting as it intersects all the major AI disciplines, like general prompts (as in a ChatBot), fine-tuning, and retrieval-augmented generation (RAG). It also introduces how prompting intersects a couple of image-generation tools. As a scientist, I appreciate the theoretical approach to these practical matters. Too many people are hacks at AI these days, and any technical understanding can rapidly advance an individual's effectiveness. Prompt engineering is often made fun of as a "soft" topic, but as this book demonstrates, it intersects all the major AI areas. Presumably less garbage in means less garbage out. This book shows how you can make that take place. As typical for O'Reilly materials, this book appeals to people who desire an intermediate-to-advanced understanding of how AI works. It's not for the casual user. Anyone technical involved in professional knowledge generation using AI can benefit from understanding the dynamics "under the hood." It's a good, though perhaps not ground-breaking, textbook for those of us unable to take a class in the subject. Prompt engineering may be a soft topic to many, but books like this ground the field in the science that can make or break a digital or software product.
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Reviewed in the United States on December 13, 2025
J
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Jason Bolton
San Leandro, US
★★★★★ 5
Great book
Format: Paperback
Great book! It is helpful as I work towards my Masters of Science in Applied Artificial Intelligence
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
J
Verified Purchase
James Gianoglio
Cuba, US
★★★★★ 5
Comprehensive Guide with Practical Insights
Format: Paperback
This is a solid book for understanding the art and science of working with LLMs and other generative AI models. I always struggled with getting the output I was looking for, and wasn't sure how best to "ask" the models for what I wanted. This book did a great job of laying out the strategies and practical guidance to craft the prompts. There were a lot of tips and tricks, but the overall understanding and framework around prompt engineering has been super useful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2024
M
Verified Purchase
Matt B
San Leandro, US
★★★★★ 5
A must read!
Format: Paperback
Hands down, the best book on prompt engineering and implementing LLMs. Really enjoyed Michael and James deep dive. Whether you're technical or not, this book is foundational to a deeper understanding in how to properly explore and implement LLMs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2024

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