Peter Storm
Peter Storm Men's Merino Long Sleeve Baselayer Top
- Weight: 5/10 How much it adds to your pack.
- Warmth: 5/10 How much the fabric insulates next to your skin. Heavier fabric is warmer and slower to dry.
Wearing alone in milder weather
- Weight
- Not published
- Fabric weight
- Not published
- Fibre
- Blend
- Merino
- 50%
Where to buy
Millets £42 In stock. Delivery £3.99. Black, sizes S to XXL in stock. Free delivery over £70.
View at shop: MilletsBlacks £42 In stock. Delivery £4.99. Black, sizes S to XXL in stock. Free delivery over £95.
View at shop: BlacksGO Outdoors £50 In stock. Delivery £3.99. Black, sizes S to XXL in stock. Member price £30 is not included. Free delivery over £80.
View at shop: GO OutdoorsPrices checked 8 Nov 2026 on each shop's own page; shops can change them. We earn no commission on these links; shops are listed by price. More
Our ratings (out of 10)
1 to 10, compared with the whole market. Each says what it's based on. How we score
Weight
Estimate from maker's specs: no figure published: average for a base layer 5/10How much it adds to your pack. 5: Does the job. Average for wild-camping gear.
Estimate from maker's specs
Warmth
Estimate from maker's specs: fibre (no fabric weight published) 5/10How much the fabric insulates next to your skin. Heavier fabric is warmer and slower to dry. 5: Does the job. Average for wild-camping gear.
Estimate from maker's specs
In short
Good for
- Wearing alone in milder weather
Strengths
- Polyester blended in for durability, per the Millets and Blacks copy
- Millets describes the merino and polyester blend as soft to touch and warm
Weaknesses
- Millets says it works best as a thermal layer under a fleece and waterproof, and can be worn alone in warmer climates
- Half polyester: 50% merino wool, 50% polyester
- A Millets customer review says to order a large rather than a medium for the extra length
- Another Millets customer review says it was a little itchy at first before settling down
Sources
We haven't tested this ourselves. Every score comes from these specs, tests and reviews.
ShowHide sources (3)
- Blacks: Peter Storm Men's Merino Long Sleeve Baselayer Top (50% merino wool / 50% polyester, code 370980, price and stock)
- Millets: Peter Storm Men's Merino Long Sleeve Baselayer Top (50% merino wool / 50% polyester, price and stock)
- GO Outdoors: Peter Storm Men's Merino Long Sleeve Baselayer Top (50% merino wool / 50% polyester, price and stock)