The Product
The calf sleeve built for rowers. Engineered to absorb what the track dishes out.
Pre-Order NowMaterials & Construction
The foundation. A tight-knit compression layer that anchors the sleeve against your calf through every stroke. Nylon for durability, spandex for the stretch and recovery that keeps the sleeve exactly where you put it.
CORDURA 500D is the standard for gear that needs to survive real punishment — used in military packs, motorcycle gear, and industrial workwear. Strategically positioned at the exact contact zone where the slide meets your calf.
| Specification | Detail | Benefit |
|---|---|---|
| Base Material | 80/20 Nylon-Spandex blend | Compression, stretch recovery, moisture management |
| Protective Panel | CORDURA® 500D Key | Military-grade abrasion resistance at contact zone |
| Seam Construction | Flatlock throughout | Zero chafe, zero pressure points |
| Fit Type | Compression sleeve | Stays anchored under load |
| Target Sport | Rowing (sweep + sculling) | Built for the exact anatomy of track bite |
| Use Case | On-water, erg, tank sessions | Works everywhere you row |
The Mechanism
Every stroke, every drive, every recovery. You're putting in the work. The track is there, the seat is sliding, and your calf is in the line of fire — same as it's always been.
The seat rolls forward on the recovery. The track edge contacts the CORDURA 500D panel — not your skin. The BITEGUARD absorbs and deflects the grinding friction that used to tear up your calf.
Ten thousand strokes in, you step off the erg or out of the boat with your calf intact. No tape, no bandages, no raw skin. Just the performance you put in.
Sizing Guide
We're finalizing sizing for the first production run. Join the waitlist and you'll be the first to get the sizing guide and pick your pair.
Limited First Run
Join the waitlist for first access and launch pricing.