Peter Storm
Peter Storm Men's Long Sleeve Thermal Crew 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 under a jumper or waterproof jacket in winter
- Weight
- Not published
- Fabric weight
- Not published
- Fibre
- Blend
- Merino
- 0%
Where to buy
Millets £20 In stock. Delivery £3.99. Black, sizes S to XXL in stock. Free delivery over £70.
View at shop: MilletsTiso £20 In stock. Delivery £3.99. Black, sizes S to XXL in stock (XXS and XXXL sold out). Free delivery over £50. RRP is GO Outdoors' £25 retail price (its member price is £15, which never counts), as Peter Storm publishes none.
View at shop: TisoBlacks £20 In stock. Delivery £4.99. Black, sizes S to XXL in stock. Free delivery over £95.
View at shop: BlacksGO Outdoors £25 In stock. Delivery £3.99. Black, sizes S to XXL in stock. Member price £15 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
What reviewers say (out of 10)
Ratings marked * are from reviews and are not part of the trip score. They are reviewers' scores, not our own measurements. How we score
Comfort*
Estimate: only 1 review about comfort (fewer than the 3 we need, so never above 8) 8/10How soft and comfy it feels next to your skin.
1 review on comfort, e.g. "Comfortable smooth fabric".
In short
Good for
- Wearing under a jumper or waterproof jacket in winter
- Trying a base layer before paying for a merino one
Strengths
- Close fit with stretch fabric and long sleeves for full coverage
- Relaxed crew neck described as breathable for workouts (Blacks)
- Sizes XXS to XXXL at Tiso, S to XXL at Blacks and Millets
- Worn as a base layer under a jumper or waterproof jacket, or on its own for a winter workout (Blacks)
Weaknesses
- A Blacks buyer calls it very tight fitting and advises going up a size
- A Blacks buyer in XL says the length could be 35 to 50 mm longer
- 65% polyester and 35% viscose, with no merino in the fabric
Sources
We haven't tested this ourselves. Every score comes from these specs, tests and reviews.
ShowHide sources (6)
- Blacks: Peter Storm Men's Long Sleeve Thermal Crew Baselayer Top (65% polyester / 35% viscose, code 110747, price and stock)
- Millets: Peter Storm Men's Long Sleeve Thermal Crew Baselayer Top (same copy as Blacks, price and stock)
- Tiso: Peter Storm Men's Thermal Long-Sleeve Crewe Base Layer (65% polyester / 35% viscose, price and stock)
- Millets customer reviews: Peter Storm Men's Long Sleeve Thermal Crew Baselayer Top (41 reviews, 4.6 out of 5)
- GO Outdoors: Peter Storm Men's Long Sleeve Thermal Crew Baselayer Top (same copy as Blacks and Millets, price and stock)
- Millets customer reviews: Peter Storm Men's Long Sleeve Thermal Crew Baselayer Top (41 reviews, 4.6 out of 5; Millets, Blacks and GO Outdoors are one shop group, so this is the only one counted)