686 Hot Lap™ Insulated Bib
CLASSIC STYLING & PROGRESSIVE TECH — BUILT FOR COLDER CLIMATES
A functional, stylish, all-mountain bib with everything you need: lightweight insulation for cold days, extensive pocketing, weather-proof construction, and 686’s best-selling classic fit. Designed for riders who want dependable warmth, mobility, and durability without unnecessary complexity.
Details:
- 2-Layer infiDRY® 15K 100% Polyester Fabric + PFAS Free DWR
- infiLOFT® 40g Polyfill Insulation
- Pant Jacket Connect™ System
- Upper bib pocket with audio outlet
- Upper chest zipper pocket
- Front hand pockets with inner key clip
- Side gusset opening for mobility
- Air-Flo™ inner leg vents
- Lift ticket eyelet on belt loop
- Boot gaiter and boot lace hook
- 500D reinforced inner kick panel
- 500D Horseshoe Hem™
- Adjustable elastic shoulder straps
- Fully taped Bemis® seams
- Side stretch panels for comfort
- Tricot-lined inner waistband
- Boot gusset with snap closure
- External pocket count: 6
- 6-pocket design
- Style: M5WN251
Technologies:
infiDRY® 15K MEMBRANE
Exclusive to 686, the infiDRY® membrane is a waterproof and breathable fabric engineered to keep you dry in all possible riding conditions. Every panel of infiDRY® undergoes rigorous testing for long-term performance. The 15K version provides 15,000 mm waterproofing and 15,000 g/m² breathability — ideal for storms, wet snow, and variable winter weather.
infiLOFT® INSULATION
infiLOFT® uses advanced synthetic insulation clusters designed to mimic the feel of natural loft. These clusters retain heat while allowing controlled airflow, offering lightweight warmth without bulk. Moisture-resistant fibers maintain performance in damp conditions.
FULLY TAPED SEAMS
Seams are the most vulnerable points for water penetration. Fully taped Bemis® seams ensure that every junction is sealed, delivering complete waterproof integrity no matter the conditions.
PFAS FREE DWR
C0 PFAS-free Durable Water Repellent coating helps water bead off the surface while maintaining breathability. This environmentally friendlier treatment avoids harmful long-chain chemicals traditionally used in DWR coatings.
AIR-FLO™ VENTS
Mesh-lined Air-Flo™ vents promote airflow to release heat and moisture without letting snow enter. Perfect for regulating temperature during high-output riding or warm spring laps.
500 DENIER REINFORCEMENTS
High-abrasion zones — including the inner kick panels and the Horseshoe Hem™ — use ultra-durable 500D nylon to protect against boot wear, ski and snowboard edges, and rough surfaces.
6-POCKET DESIGN
A classic functional layout with thoughtfully placed storage for tools, devices, lift essentials, and everyday riding gear.
| Size | Waist [cm] | Hip [cm] | Front Rise [cm] | Back Rise [cm] | Inseam Length [cm] | Leg Opening [cm] |
|---|---|---|---|---|---|---|
| M | 81 | 53 | 29 | 45 | 84 | 27 |
| L | 86 | 56 | 30 | 46 | 85 | 27 |
| XL | 91 | 58 | 31 | 48 | 86 | 28 |
*The chart refers to body measurements and not the garment meAsurements.
ARTICULATED FIT
Found on our GORE-TEX and GLCR styles, articulation seams are placed in high mobility areas for comfort, room for layering, and to maximize mobility.

































