Size Guide
Size guide description
Size | Collar | Chest |
---|---|---|
S | 14.5" | 36" |
M | 15.5" | 40" |
L | 16.5" | 42" |
XL | 17.5" | 44" |
2XL | 18.5" | 46" |
3XL | 19.5" | 50" |
4XL | 21" | 54" |



Pierre Klein 3691 2-Pack Boxer Shorts – Comfort Meets Style
Upgrade your essentials with the Pierre Klein 3691 2-Pack Boxer Shorts, designed for ultimate comfort and everyday style. Made with a premium blend of 95% Cotton and 5% Elastane, these boxer shorts deliver a perfect fit with 360° 4-way stretch, ensuring all-day flexibility and support.
Key Features:
- Pack of Two: Choose from two stylish color combinations – Navy/Wine and Purple/Green.
- Superior Fit: Designed for waist sizes ranging from M (33”-35”/84-89 cm) to XXL (42”-44”/105-110 cm).
- Soft & Breathable Fabric: Keeps you cool and comfortable throughout the day.
- Durable Design: Wash-friendly material ensures long-lasting use.
- Functional Style: Features a modern keyhole design for added convenience.
Care Instructions:
- Wash at 30°C with similar colors.
- Avoid bleach, tumble drying, or ironing for best results.
- Keep away from fire.
Whether you're heading to work, the gym, or relaxing at home, the Pierre Klein 3691 Boxer Shorts ensure the perfect blend of comfort, quality, and style. Available in two versatile color palettes, they’re a must-have addition to your wardrobe.
Get your pack today and experience Pierre Klein's promise of comfort!
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Cotton Care
For men’s cotton shirts and garments, wash in cold or warm water using a mild detergent, avoid bleach, tumble dry on low or line dry to prevent shrinkage, and iron while slightly damp for best results.
Wool Fabric Care
To care for men’s wool jumpers, suits, and knitwear, hand wash in cold water or use a wool cycle with a wool-safe detergent, always lay flat to dry, steam out wrinkles instead of ironing, and store garments folded to avoid stretching.
Man-Made Fabric Care (Polyester, Nylon, etc.)
Men’s clothing made from man-made fabrics like polyester or nylon should be machine washed cold, dried on low or air-dried to avoid heat damage, ironed on a low setting or steamed if needed, and benefits from being wrinkle-resistant and low-maintenance.
All orders are processed and shipped with Royal Mail within 2 business days, except when an order is received during a holiday period, the order is then shipped on the next working day after said holiday.