ALPINE MEMBERS CLUB / WINTER 26
For sizing, delivery, returns or an existing order, email underpressurefits@gmail.com or use the form below. Include your order number where relevant. Never send payment card details.
Argan Braquehais — Entrepreneur individuel
UnderPressureClub™
39 Rue du président de Gaulle
85000 La Roche-sur-Yon, France
SIREN: 987 992 732 · SIRET: 987 992 732 00014
underpressurefits@gmail.com
Navy
€79
Relaxed fit. Available in S–3XL. Compare these garment measurements with a similar piece you own. For more layering room, compare the next size up before choosing.
| Size | Body length | Chest width | Sleeve* |
|---|---|---|---|
| S | 68.6 | 50.8 | 83.8 |
| M | 71.1 | 55.9 | 86.4 |
| L | 73.7 | 61 | 89 |
| XL | 76.2 | 66 | 91.4 |
| 2XL | 78.7 | 71.1 | 94 |
| 3XL | 81.3 | 76.2 | 96.5 |
Chest width is measured flat, 2.5 cm below the armhole. Body length runs from the high shoulder point to the hem. *Sleeve length is measured from centre back neck. Measurements come from the supplier size guide.
Ash
€69
Available in S–5XL. Compare the length and flat width with a hoodie you already wear. For a closer or more oversized silhouette, choose by the measurements below rather than the size label alone.
| Size | Length | Width |
|---|---|---|
| S | 68.6 | 50.8 |
| M | 71.1 | 55.9 |
| L | 73.7 | 61 |
| XL | 76.2 | 66 |
| 2XL | 78.7 | 71.1 |
| 3XL | 81.3 | 76.2 |
| 4XL | 83.8 | 81.3 |
| 5XL | 86.4 | 86.4 |
Width is the garment measured flat, not your body circumference. Measurements are supplied by the manufacturer.
White
€45
Regular fit. Available in XS–2XL. Compare the garment measurements with a long sleeve you already own; use the chest range below as an additional reference.
| Size | Length | Width | Sleeve |
|---|---|---|---|
| XS | 68.6 | 42 | 63.5 |
| S | 71.1 | 45.7 | 65 |
| M | 73.7 | 50.8 | 66.6 |
| L | 76.2 | 55.9 | 68.3 |
| XL | 78.7 | 61 | 69.9 |
| 2XL | 81.3 | 66 | 71.4 |
| Size | Chest |
|---|---|
| XS | 78.7–86.4 |
| S | 86.4–94 |
| M | 96.5–104.1 |
| L | 106.7–114.3 |
| XL | 116.8–124.5 |
| 2XL | 127–134.6 |
Garment width is measured flat; body chest circumference is measured around the body. For more room, compare the next size up. Measurements are supplied by the manufacturer.
White
€39
A structured everyday silhouette. Available in S–5XL. Compare the length and flat width with a tee you already wear. For a roomier look, compare the next size up.
| Size | Length | Width | Sleeve |
|---|---|---|---|
| S | 71.1 | 45.7 | 39.7 |
| M | 73.7 | 50.8 | 43.2 |
| L | 76.2 | 55.9 | 47 |
| XL | 78.7 | 61 | 50.8 |
| 2XL | 81.3 | 66 | 54.6 |
| 3XL | 83.8 | 71.1 | 58 |
| 4XL | 86.4 | 76.2 | 61.5 |
| 5XL | 89 | 81.3 | 64.3 |
Width is the garment measured flat, not your body circumference. Sleeve values follow the supplier measurement method. Measurements are supplied by the manufacturer.
€39,90