DMT OXY Triathlon Shoes
DMT OXY Triathlon Shoes
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Details
DMT OXY Triathlon Cycling Shoes (Unisex) are engineered for pure speed and ultra-fast transitions. Designed as the lightest triathlon shoe ever made by DMT, the OXY delivers exceptional power transfer, ventilation, and race-day efficiency in a minimalist, high-performance design.
Built specifically for triathlon, the OXY features a full carbon sole with a reduced stack height for a closer foot-to-pedal connection and improved biomechanical efficiency. The highly ventilated upper uses engineered micro-perforations for continuous airflow and effective water drainage, while UV- and saltwater-resistant materials ensure durability in extreme race conditions. A technical rear hook allows the shoe to be pre-positioned on the pedals for instant entry out of T1—saving critical seconds when it matters most.
- 217g (size 42)
- Designed specifically for triathlon and ultra-fast transitions
- Full carbon sole for maximum stiffness and optimal power transfer
- Reduced stack height for improved pedal connection and efficiency
- Engineered micro-perforations for ventilation and water drainage
- UV- and saltwater-resistant materials for extreme conditions
- Technical rear hook for quick, efficient transitions
- Micro-textured upper surface to reduce aerodynamic drag
- Minimal, easy-to-clean, quick-drying construction
- Velcro closure for fast on/off during races
- Ideal for various weather conditions and seasons
Size & Fit
Material & Care
Brand Info

Shipping
Free U.S. shipping
We offer free standard shipping on U.S. orders over $50. Orders are shipped via all major carriers (UPS, DHL, FedEx, USPS) and should arrive within 3 to 5 business days.
Processing time
Most orders are shipped within 1-2 business day. Processing time is in addition to transit/delivery time. Once your order ships you will receive a confirmation email with your shipment and tracking details.
Delivery
If you order multiple items, you may get multiple deliveries. We’ll send you a shipping confirmation email for each shipment along with shipping notifications throughout transit so you’ll know exactly what to expect and when to expect it.
P.O. Boxes and APO/FPO
At this time we do not ship to P.O. Boxes or APO/FPO addresses.
International shipping
At this time, we are not able to ship to countries outside the U.S.
Possible delays
We do our best to ensure the timely delivery of all orders. Please keep in mind that we are only provided with an estimated delivery date from our carriers and cannot guarantee delivery estimates.
Returns
30-day easy returns on all U.S. orders
If you are not completely satisfied with your purchase or you simply wish to return it, you have 30-days from the day your order was delivered to send it back to us. Mail-in returns incur a $8 shipping label fee, which is deducted from your refund once your return has been processed, or waived if you opt for an exchange or store credit. All products must be returned in a new and unused state, in perfect condition, and with all original tags attached.
Exchanges
To make an exchange, visit us at returns.dstnc.com and enter your order number and shipping zip code. From there, select the item(s) you would like to exchange.
How to make a return?
- Go to returns.dstnc.com to start your return or simply log in to your account
- Enter your order number, email or zip for identification and click “Get Started”
- Select the items you want to return from your order and select the return reason
- Select your return credit option: Refund or Store Credit and click “Complete”
- Download our pre-paid Return Label and attach it to your package (remove or cover any previous shipping labels to avoid shipping delays)
- Drop off your return at any USPS location. Make sure to keep your receipt
Final-Sale items
Items marked "Final Sale" cannot be returned once purchased.
Refund processing
Please allow one week for transit time for your return package to be received and one week for your refund to be processed. Refunds will be credited to the original form of payment, and a confirmation email will be sent to you once it has been issued.
Late or refused returns
Your item(s) should be sent back to us within 30 days of receiving you order. Returns outside this timeframe may be accepted at our discretion and may only be refunded as a store credit. We reserve the right not to accept returns if the product shows signs of wear or has been used or altered from its original condition in any way.
Shoes
All shoes should be tried on a carpeted surface and returned in a new, unused condition with the original tags, shoe box, and packaging. Cleats should not be installed on cycling shoes. Returns without a shoe box, in a damaged shoe box, or with scratched soles will not be accepted and will be sent back.
DMT
DMT OXY Triathlon Shoes
- Performance triathlon fit with a low-volume
- Secure fit optimized for fast transitions and high cadence riding
- Lightweight construction designed for sockless use
- DMT recommends sizing down by half an EU size when transitioning from other popular cycling shoe brands
- If between sizes, size down to the nearest EU size
- For accurate measurements, consult the brand's size guide
- If you have any questions reach out to our experts for assistance
DMT Shoes Size Guide
| EU | US | Length | Width | Shimano | Specialized | Giro | Fizik | BONT |
| 37 | 5 1/4 |
229mm / 9in |
86.2mm / 3.39in | |||||
| 37.5 | 5 1/2 |
235mm / 9.25in |
87.1mm / 3.43in | |||||
| 38 | 6 | 240mm / 9.45in | 87.9mm / 3.46in | 37 | 37 | 37 | 37 | 38 |
| 38.5 | 6 1/4 | 244mm / 9.6in | 89.5mm / 3.52in | |||||
| 39 | 6 3/4 | 249mm / 9.8in | 90.1mm / 3.55in | 38 | 38 | 38 | 38 | 40 |
| 39.5 | 7 | 252mm / 9.9in | 90.8mm / 3.57in | |||||
| 40 | 7 1/2 | 255mm / 10in | 91.6mm / 3.61in | 39 1/2 | 39 | 39 | 39 | 41 |
| 40.5 | 8 | 259mm / 10.2in | 92.6mm / 3.65in | |||||
| 41 | 8 1/4 | 261mm / 10.3in | 93.4mm / 3.68in | 41 | 40 1/2 | 40 1/2 | 40 1/2 | 41 1/2 |
| 41.5 | 8 3/4 | 265mm / 10.4in | 94.3mm / 3.71in | |||||
| 42 | 9 | 268mm / 10.5in | 95.1mm / 3.74in | 42 | 41 1/2 | 41 1/2 | 41 1/2 | 42 1/2 |
| 42.5 | 9 1/2 | 270mm / 10.6in | 95.9mm / 3.78in | |||||
| 43 | 9 3/4 | 274mm / 10.8in | 96.6mm / 3.8in | 43 | 42 1/2 | 42 1/2 | 42 1/2 | 43 1/2 |
| 43.5 | 10 1/4 | 280mm / 11in | 97.6mm / 3.84in | |||||
| 44 | 10 3/4 | 281mm / 11.1in | 98.5mm / 3.88in | 44 | 43 1/2 | 43 1/2 | 43 1/2 | 44 1/2 |
| 44.5 | 11 | 285mm / 11.2in | 99.5mm / 3.92in | |||||
| 45 | 11 1/2 | 288mm / 11.3in | 100.3mm / 3.95in | 45 | 44 1/2 | 44 1/2 | 44 1/2 | 45 |
| 45.5 | 11 3/4 | 290mm / 11.4in | 101.7mm / 4in | |||||
| 46 | 12 1/4 | 296mm / 11.7in | 102.2mm / 4.02in | 46 | 45 1/2 | 45 1/2 | 45 1/2 | 46 |
| 47 | 13 | 300mm / 11.8in | 103.8mm / 4.09in | 46 1/2 | 46 | 46 | 46 | 47 |
| 48 | 13 3/4 | 310mm / 12.2in | 105.1mm / 4.14in |
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DMT