FREE SHIPPING
This item qualifies for Free Shipping! Details.
But fear not - there is plenty to explore...
Shop all Quiksilver Shop sale QuiksilverMEMBERSHIP
Earn up to 10% back in rewards. Learn more. Join Free.
EASY RETURNS
Take up to a full year to return your item! See our Return Policy.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
Feel like you're in the clouds when your shreddin' in the Quiksilver Altostratus GORE-TEX 2L Bibs. A super reliable set of snow trousers for the multi-faceted rider who pilfers backcountry, sidecountry and inbounds terrain alike. Complete with an easy access transceiver chest pocket and mesh lined vents for that boot pack out.
100% Polyester Plain Weave
GORE-TEX 2L – Garments engineered with GORE-TEX fabrics are durably waterproof and windproof, combined with optimized breathability—enduring products that maximize protection and comfort for the wearer.
Strategic Body Mapping of Brushed Tricot and Taffeta
Regular Fit – Quiksilver's classic silhouette suits all body shapes and provides a comfortable, relaxed fit that's not too baggy.
Outside Waist Adjuster
Zip-up Secured Pocket on Thigh
Transceiver Secured Chest Pocket
Mesh Lined Venting
Jacket-to-Pant Attachment System
Reinforced Bottom Hem Panel
Taffeta Boot Gaiter with Lycra® Stretch Panel
YKK® Aquaguard® Zips
Cuff Saver System
Breathability Rating (g) | Breathability Level | Activity Level |
0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |