Product Details
The Belstaff Calder is a waterproof insulated motorcycle textile jacket in Olive, combining understated road styling with practical weather protection. Its durable outer fabric has a water-repellent finish, backed by a seam-sealed waterproof membrane and an antimicrobial mesh lining.
PrimaLoft Gold insulation adds warmth without turning the Calder into a bulky touring coat. Included D3O Diablo armour protects the shoulders and elbows, while a dedicated pocket allows an optional back protector to be fitted separately.
Key features
- Durable textile outer with water-repellent finish
- Seam-sealed waterproof membrane throughout
- High-performance PrimaLoft Gold insulation
- Antimicrobial mesh lining
- Included D3O Diablo shoulder and elbow armour
- Pocket for an optional back protector
- Neoprene neck roll for comfort
- Separate centre-front press-stud bearer with thumb loops and zip puller
- Engineered construction details designed to reduce water ingress
- Hook-and-loop adjustable cuffs with silicone pull tabs
- Multiple internal and external pockets
- Elastic belt loops for jacket-to-belt attachment
- Dark iron-coloured hardware
- Reflective Belstaff logo application for improved visibility
Protection and weather performance
The Calder is supplied with D3O Diablo armour at the shoulders and elbows. The back-protector pocket is empty, so a compatible protector must be purchased separately if required. The available model specification does not state a waterproof pressure rating or an exact EN 17092 garment class, so no unsupported rating is claimed here.
What's included
- One Belstaff Calder motorcycle jacket
- D3O Diablo shoulder and elbow protectors fitted
Belstaff size guide
The Calder uses Belstaff's current men's outerwear sizing. Measurements are body measurements in centimetres.
| Size | UK/US | EU/IT | Chest | Waist | Hip | Overarm |
|---|---|---|---|---|---|---|
| S | 36-38 | 46-48 | 94-98 | 82.5-86.5 | 95-99 | 84-85.5 |
| M | 38-40 | 48-50 | 98-102 | 86.5-90.5 | 99-103 | 85.5-87 |
| L | 40-42 | 50-52 | 102-106 | 90.5-94.5 | 103-107 | 87-88.5 |
| XL | 42-44 | 52-54 | 106-110 | 94.5-98.5 | 107-111 | 88.5-90 |
| XXL | 44-46 | 54-56 | 110-114 | 98.5-102.5 | 111-115 | 90-91.5 |
| 3XL | 46-48 | 56-58 | 114-118 | 102.5-106.5 | 115-119 | 91.5-93 |
| 4XL | 48 | 58 | 118 | 106.5 | 119 | 93 |
| 5XL | 50 | 60 | 122 | 110.5 | 123 | 94.5 |
Measure the fullest part of the chest and hips, the natural waist, and the overarm from the nape of the neck to the wrist with the elbow bent. Allow for the layers you plan to wear beneath the jacket.
Questions and answers
Is the Calder waterproof?
Yes. It uses a seam-sealed waterproof membrane beneath a water-repellent outer fabric. No hydrostatic-head rating is published for this model.
Does it include a back protector?
No. It has a pocket for an optional back protector, while the shoulder and elbow armour is included.
What is the product reference?
Belstaff model reference 105978.



