Discover the SpareParts Pete Briefs, a reliable nylon packing underwear that combines classic brief styling with a secure contoured pouch. Made from lightweight, breathable nylon, this black size XL brief provides all-day comfort and a natural look. Whether at work or at play, these packing underwear keep your packer exactly where it belongs.

• Contoured Packing Pouch: Holds your packer in place without shifting, creating a realistic appearance throughout the day.
• Nylon Construction: Lightweight, moisture-wicking fabric keeps you cool and dry even during extended wear.
• Classic Brief Design: Full coverage waistband and leg openings provide a secure, stay-put fit that won’t ride up.
• Discreet Profile: Smooth seams and low-profile stitching prevent visible lines under pants, jeans, or athletic wear.

The Pete Briefs are engineered for all-day wear. The soft elastic waistband sits comfortably without pinching, while the nylon fabric stretches to move with you. The contoured pouch is positioned to align naturally, so whether you are at work, the gym, or relaxing at home, you will experience unmatched ease and confidence.

These nylon packing underwear work with most standard packers. The generous pouch depth and width accommodate silicone, foam, and fabric packers up to 5 inches in length. The stretchy nylon conforms to your packer’s shape, preventing sagging or awkward bulges. For best results, pair with a packer that has a flat back profile.

The Pete Briefs in Black, Size XL fit waist sizes 38-42 inches. The pouch size is standard; the waist and leg dimensions adjust with the garment. Refer to the SpareParts official sizing chart for detailed measurements. The nylon material provides some give, so if between sizes, order down for a snugger fit or up for a relaxed fit.

Machine wash cold with similar colors. Use a gentle cycle and mild detergent. Do not bleach or iron. Lay flat to dry to preserve elasticity and prevent shrinkage. With proper care, these Nylon Packing Underwear will maintain their shape and performance wash after wash.

We tested the SpareParts Pete Briefs in size XL with both soft packers and realistic silicone models. The nylon fabric felt immediately cool against the skin and stayed dry during a full 8-hour day. The pouch kept every packer perfectly centered, and we never once needed to readjust. For discreet, no-fuss packing, we highly recommend these briefs.

Q: Will these nylon packing underwear hold a heavy silicone packer without sagging?

Yes. The nylon pouch is reinforced at the base and the elastic waistband provides ample support for packers up to 10 ounces, preventing sag.

Q: Can I wear these briefs without a packer?

They are designed specifically for packing and may feel loose without a packer in the contour pouch. For non-packing days, we suggest using a filler or opting for regular briefs.

Q: Are these briefs suitable for exercise?

Absolutely. The moisture-wicking nylon and secure fit make them an excellent choice for workouts, running, or any high-movement activity.

Weight	0.5 kg
Dimensions	20.32 × 15.24 × 10.16 cm