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Summer Ride Ready? We Got You! — FREE Worldwide Shipping
Celebrate Endless Summer Travels ,Free Worldwide Shipping
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Free standard shipping on orders
Free Worldwide Shipping & Duties Covered
We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network. There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
Designed with input from our pro mountain bike athletes, the Speedframe Pro Defy Helmet has earned Virginia Tech’s best rating (5 stars) in its Bicycle Helmet Ratings program for a reason. This top-tier open-face mountain bike helmet offers a market-leading feature set to keep you protected every time you hit the trails. Top of that list is the Mips® Air Node protection system, a Low Friction Layer for fully ventilated lightweight helmets designed to reduce rotational motion and redirect forces away from your brain should you crash. Dual-density Varizorb™ EPS bumps up that impact protection further by spreading forces of impact across a wider area. The BOA® Fit System allows for micro-adjustability for a perfect fit every time you ride. The Ionic+® liner is antimicrobial and manages odor while wicking moisture away from the head, and is easily removed and washed. The one-hand adjustable visor is compatible with either sunglasses or goggles and the helmet features a sunglass-specific storage solution. If you're looking for a performance-minded trail helmet, congratulations—you just found your new lid.
For care instructions, see our Helmet Care Guide
Note: Avoid exposure to aerosol sprays like bug repellent and sunscreens as they can cause your helmet's finish to peel
Materials: 38% EPS, 22% nylon, 34% PC, 4% polyester, 3% POM
| Size | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Chest | 32-34" | 35-37" | 38-40" | 41-43" | 44-46" | 47-50" | 51-54" |
| Length | 31-31.5" | 32-32.5" | 32.5-33.5" | 34-35" | 35-36" | 36-37" | 37-38" |
| Neck | 13.5-13.8" | 14-14.3" | 14.5-15" | 15.25-15.5" | 15.75-16.3" | 16.5-17" | 17.25-17.8" |
| Bicep | 10.75-11.3" | 11.5-11.8" | 12-12.5" | 12.75-13.3" | 13.25-13.8" | 14-14.5" | 14.75-15.3" |
| Height | 5'6"-5'8" | 5'6"-5'8" | 5'8"-5'10" | 5'10"- 6' | 5'11"-6'1" | 6'-6'2" | 6'-6'2" |
| Women's Equivalent | S | M | L | XL | 2XL | 3XL | 4XL |
| Size | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Waist | 26-27" | 28-29" | 30-32" | 33-34" | 35-36" | 38-40" | 42-44" |
| Hip | 32-34" | 34-36" | 36-39" | 39-41" | 41-43" | 44-47" | 48-51" |
| Inseam | 26.25" | 27.25" | 28.25" | 29.25" | 29.75" | 30.25" | 30.25" |
| Height | 5'4"-5'7" | 5'6"-5'8" | 5'8"-5'10" | 5'10"-6' | 5'11"-6'1" | 6'-6'2" | 6'-6'2" |
| Size | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|
| Waist | 28-29" | 30-32" | 33-34" | 35-36" | 38-40" | 42-44" |
| Hip | 34-36" | 36-39" | 39-41" | 41-43" | 44-47" | 48-51" |
| Height | 5'6"-5'8" | 5'8"-5'10" | 5'10"-6' | 5'11"-6'1" | 6'-6'2" | 6'-6'2" |
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