What Our Gearhead(R) Experts Are Saying: "The Hot Lap Bib is my favorite pick for mid-winter laps. The 40g insulation adds just the right amount of warmth without overheating, and the fit is super comfortable with room to move. I especially love the side zip entry and inner leg vents-those are clutch when the sun pops out." For riders who want reliable warmth, smart features, and a clean, classic bib silhouette, the 686 Hot Lap Insulated Bib delivers. This best-selling style pairs infiDRY(R) 15K waterproof protection with infiLOFT(R) 40g insulation in the legs and shell bib to keep us warm and dry through long lift days, side hits, and storm laps. Function-forward details like side gusset entry, stretch panels, and adjustable shoulder straps make these bibs a go-to for comfort and mobility, while a total of seven pockets (plus an audio outlet and lift ticket loop) ensure we're organized and ready from first chair to apres. Air-Flo(TM) vents dump heat on bootpacks, and reinforced kick panels keep them intact season after season.