Quick Summary
The OMM Wisp Smock in Blue/Grey size M is an ultralight mountain shell designed for mixed conditions. It combines waterproof and windproof protection with a packable format, and the stated weight is 95 g.
The smock uses a 2-layer static fabric, with a hydrostatic head of 10,000 mm and breathability of 10,000 mgsm/24hrs. It also includes a peaked hood, half length YKK Aquaguard zip, reflective logos, extended cuff with thumbloops, and a dynamic droptail.
Key Details
| Detail | Verified information and buyer relevance | |
|---|---|---|
| Brand | OMM. Useful for matching the right product range. | |
| Product type | Smock. A pull-on shell style rather than a full-length jacket. | |
| Colour | Blue/Grey. Check the selected colour variant before choosing. | |
| Size | M. Size is an important fit check for this garment. | |
| Fabric | PointZero H20. Relevant to the garment’s construction. | |
| Water protection | 10,000 mm hydrostatic head. | Relevant when comparing shell protection levels. |
| Breathability | 10,000 mgsm/24hrs. Useful when comparing moisture management figures. | |
| Weight | 95 g. Helps with carry and packing decisions. | |
| Zip | Half length YKK Aquaguard zip. Check whether this opening style suits your preference. | |
| Hood | Peaked hood. Relevant if hood shape matters to you. |
What to Compare Before Buying
- Fit: This is size M, so compare the garment size with the fit you need for layering and movement.
- Weather protection: The stated 10,000 mm hydrostatic head and windproof shell are the key figures to compare with the conditions you expect.
- Packability: It is described as packing to the size of a tennis ball, so this suits buyers who want a shell that stows small.
- Opening style: The half length zip changes how the smock opens and closes, so check that style against your preference.
Who This Product May Suit
This smock may suit buyers looking for a very light shell for mixed conditions, especially where pack size and a pull-on format matter. The reflective logos, thumbloops and peaked hood add practical detail for a running or mountain layer.
Choosing the Correct Version
The key choices here are colour and size. This version is Blue/Grey in size M, and the listed fabric and feature set help distinguish it from other variants in the range.
Before You Decide
Confirm the size M fit, the Blue/Grey colourway and the half length smock style before choosing an offer. If pack size, shell weight and the stated weather protection figures matter, compare those details with the way you plan to use it.






