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Alpinestars Halo Drystar Trousers - Black
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The Halo Drystar® Trousers by Alpinestars represent a multi-season adventure touring trouser featuring an innovative technical outer layer. These trousers are designed for adaptability to various weather conditions, incorporating a large opening vent panel on the thighs to ensure optimum levels of airflow, promoting enhanced comfort even in the warmest conditions.
- Back knee stretch panel for enhanced comfort.
- Crotch and back yoke stretch panels for superior freedom of movement.
- Ergonomic leather knee inserts for optimal durability and contact with the bike.
- Reinforced lower leg, knee, and seat area for enhanced durability.
- Ergonomic cargo pockets with a membrane lining for safe and secure storage of valuables.
- Detachable suspender/shoulder belt to keep the pants in position.
- The Drystar® liner can be folded on itself for a low packing volume.
- Fully foldable ventilation panels efficiently distribute airflow.
- The packable, waterproof, and breathable Drystar® membrane can be worn inside the pants or over the pants for the ultimate in climate control.
- Inside waist and lower leg adjusters for an optimised fit.
- CE Level 2 Nucleon Flex Pro knee armour and Bio-Flex hip armour included.
- CE Level AA certified.
Jean Style | Regular |
---|---|
Material | Textile |
Construction | Single Layer |
Abrasion Resistance Coverage | Full |
Armour Pockets | Knee, Hip |
Armour Included | Knee, Hip |
Trouser Leg Type | Over-Boot |
Connection Zipper | No |
Weather Protection | Waterproof |
Clothing Certification | CE Level AA |
Sizing for Alpinstars Trousers as verified by the Adventure Rider team.
Garment Size is the size you add to your basket.
Fits Waist is your waist measurement in inches. Wrap a measuring tape around the fullest part of your waist to verify.
Garment Size | S | M | L | XL | 2XL | 3XL | 4XL |
Fits Waist (in) | 29.5-31.85 | 31.85-34.25 | 34.25-36.25 | 36.25-38.25 | 38.25-40.15 | 40.15-42.15 | 42.15-44.15 |
Not sure what size to go for? Have a look at our detailed measurement table.
Garment Size | S | M | L | XL | 2XL | 3XL | 4XL |
Waist Size (cm) | 75-81 | 81-87 | 87-92 | 92-97 | 97-102 | 102-107 | 107-112 |
Hip (cm) | 90-95.5 | 95.5-101 | 101-106.5 | 106.5-112 | 112-117.5 | 117.5-123 | 123-128.5 |
Thigh (cm) | 53-55.5 | 55.5-58 | 58-60.5 | 60.5-63 | 63-65.5 | 65.5-68 | 68-70.5 |
Inside Leg (cm) | 77-79 | 80-82 | 83-85 | 86-88 | 89-91 | 89-91 | 91-92 |
Body Height (cm) | 169-174 | 175-179 | 180-184 | 185-189 | 190-194 | 190-194 | 195-199 |
Christmas Delivery
With disruption to postal services, we are sending all orders via next day courier to ensure arrival in time for Christmas day. Choose from FedEx, DPD and DHL at checkout.
UK Orders - Next Day Delivery: Order by 12 noon on Wednesday the 21st.
International Orders - Order by 12 noon on Monday the 19th.

Orders placed before 12pm (Monday to Friday) are shipped the same day, if all items are In Stock as indicated on the product page.

Any items that have a lead time (Ships in up to ... working days) are available with our supplier and need be ordered and recieved by our warehouse before being dispatched. Your order will be placed on hold until all items are ready to be dispatched.
Orders placed before 12pm (Monday to Friday) are shipped same day, subject to the stock availability indicated on the product page.
Any items that have a lead time (Ships in up to...) are available with our supplier and will be ordered and recieved by our warehouse before being dispatched.
UK Mainland
FREE Next Day* Delivery (from dispatch) and FREE Returns via DHL on orders over £50
£4.95 next day delivery via DHL on orders under £50.
*If ordered before 12pm (Monday to Friday). Subject to stock availability and dispatch lead time. See product page for details.
Excludes eBikes. Delivery via FedEx. See UK Delivery FAQ for details.
UK Non-Mainland (N. Ireland, Highlands, Islands)
Delivery via DHL or DPD
Shipping cost is calculated based on order weight and can be viewed in the basket.
Europe, USA, Rest Of The World
Delivery via DHL Express or Economy service
Shipping cost is calculated based on order weight and can be viewed in the basket.
Customs duty and local tax. Please be aware when your order arrives into the destination country and duty, taxes and administration fees are payable by the recipient.
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