Men's KXV Alpine Boot Cut | 7/8 Thermal Base Layer w/ Knee Support
Thermal knee support with less fabric inside your boots. The Men's KXV Alpine Boot Cut pairs fleece-lined StabiLuxe™ Thermal compression with a 1.5 mm perforated neoprene support layer around the knees and hips.
Its 7/8 design ends below the calf to reduce overlap with ski and snowboard boots. Layer it under your outerwear for warmth and built-in knee support on the mountain.

- Tri-Tech support layer: 1.5 mm perforated neoprene around the knees, hips, and IT bands.
- StabiLuxe™ Thermal compression base: 88% nylon and 12% spandex.
- Antibacterial, fleece-lined fabric.
- 7/8 boot-cut design ending below the calf.
- No-slip elastic waistband with silicone beading.
- No-slip leg cuff.
- Reduce boot overlap: The shorter cut helps keep base-layer fabric out of ski and snowboard boots.
- Stay warm: Fleece-lined thermal fabric adds insulation beneath your outerwear.
- Support in one layer: Built-in neoprene knee sleeves combine with compression for winter activity.
Choose your size using your waist measurement. Bracelayer pants should feel snug and supportive.
| Size | Waist (inches) |
|---|---|
| XS | Up to 28 |
| S | 28–31 |
| M | 31–33 |
| L | 33–36 |
| XL | 36–40 |
| XXL | 40–44 |
Between sizes? We recommend sizing up for a more comfortable fit. Size down if you prefer a very snug fit.
Still need help? Contact us for sizing advice.
Built-in support. Independently tested.
Independent sports science testing shows Bracelayer improved stability, balance, and proprioception in athletes with knee injuries without restricting performance. Athletes also reported reduced knee pain during testing.
✓ Improved balance and knee stability
✓ Improved awareness of knee position
✓ No restriction in tested jump performance
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Men's KXV Alpine Boot Cut | 7/8 Thermal Base Layer w/ Knee Support
$113.00