Size	Bust Circumference	Waist Circumference	Hips Circumference	Leg Size	Arm Size
XS	32 - 33.5	24 - 25	35.5 - 36.5	38.5	23.5
S	34.5 - 35.5	26 - 27	37 - 38	39	24.5
M	36 - 37	27.5 - 29	38.5 - 39.5	40.5	25
L	38 - 39.5	29 - 30.5	40 - 41	41.5	25.5
XL	40 - 41	31 - 32.5	41.5 - 43	41.5	25.5
2XL	43 - 44.5	34.5 - 36	46 - 47.5	41.5	25.5

Size	Bust Circumference	Waist Circumference	Hips Circumference	Leg Size	Arm Size
XS	82 - 85	61 - 64	90 - 93	98	60
S	87 - 90	66 - 69	94 - 97	101	62
M	92 - 95	70 - 73	98 - 101	103	63
L	97 - 100	74 - 77	102 - 105	105	64
XL	101 - 104	78 - 82	106 - 109	105	64
2XL	109 - 113	88 - 92	117 - 121	105	64

Trek Flex Men Pants

Men’s lightweight training pants designed to support everyday workouts with comfort and functionality. A mid-rise waist and elastic waistband with adjustable drawstring provide a secure, personalized fit. Multiple functional pockets offer practical storage for daily essentials, while reflective detailing at the back enhances visibility in low-light conditions. Crafted from water-resistant Quick Dry fabric to help keep the body dry and comfortable throughout the day.

Made in Brazil.

Color:

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Delivery: Apr 3rd - Apr 5th

Shipping: Free for orders above $99

Men’s lightweight training pants designed to support everyday workouts with comfort and functionality. A mid-rise waist and elastic waistband with adjustable drawstring provide a secure, personalized fit. Multiple functional pockets offer practical storage for daily essentials, while reflective detailing at the back enhances visibility in low-light conditions. Crafted from water-resistant Quick Dry fabric to help keep the body dry and comfortable throughout the day.

Made in Brazil.

Details

Men’s training pants with a mid-rise waist and elastic waistband with adjustable drawstring for a secure fit. Features four functional pockets: two side pockets, one additional side pocket, and one zippered back pocket for safe storage. Finished with reflective detailing at the back for visibility and Signature LIVE! branding for a distinctive touch. Crafted from lightweight, water-resistant Quick Dry fabric.

Fit + Sizing

Material + Care

Made with Trek Flex fabric composed of 88% polyamide and 12% elastane.

Lightweight material with high breathability, water resistance, and Quick Dry technology designed to support fast moisture evaporation and comfort during training and outdoor activities.

Care:
Machine wash cold, gentle cycle.
Wash with like colors.
Do not bleach.
Lay flat or hang to dry.
Do not iron.

Shipping + Returns

Product ID

Size Guide (IN)

Size	Chest Circumference	Waist Circumference	Hips Circumference	Leg Size	Arm Size
S	36.5 - 37.5	30 - 32	36.5 - 38.5	41.5	27
M	38 - 40	32 - 34	39 - 41	42.5	27.5
L	40.5 - 42.5	34.5 - 36.5	41.5 - 43	43	28
XL	43 - 45	37 - 39	43.5 - 45.5	43.5	28.5
2XL	47 - 49	41 - 43	48 - 50	43.5	29.5

Size	Chest Circumference	Waist Circumference	Hips Circumference	Leg Size	Arm Size
S	91 - 96	76 - 81	93 - 98	106	68.5
M	97 - 102	82 - 87	99 - 104	108	70
L	103 - 108	88 - 93	105 - 110	109	71.5
XL	109 - 114	94 - 99	111 - 116	110	73
2XL	120 - 125	105 - 110	122 - 127	110	74.5

CHEST measure under your Arms, measure Only the most columous part of your bust, from one lateral point of your body to the other. WAIST measure the full circumference at the narrowest point of the wais. HIP measure the full circumference at the widest/fullest point of the hips. LEG SIZE measure the length from the waist to ankle. ARM SIZE measure the length from shoulder to fist. SPECIAL HINT another way to know if the piece selected will fit: compare similar products from your closet and then compare measurements. This way its possible to have a good ideia of your size.HIP measure the full circum ference at the widest/fullest point of the hips. LEG SIZE measure the length from waist to ankle. ARM SIZE measure the length from shoulder to fist. SPECIAL HINT another way to know if the piece selected will fit: compare similar products from your closet and then compare measurements. This way its possible to have a good idea of your size.

Fit

Sculpted Fit

Adaptive Fit

Relaxed Fit

Compression

High Compression

Everyday Compression

Free Movement

Breathability

Cooling & Drying

Versatile Airflow

Cozy Insulation

Support Level

High Impact Ready

Balanced Support

Soft Hold

Fabric Feel

Buttery-Soft

Mid-Neutral

Performance Texture

Trek Flex Men's Jacket

Men's Rustic Washed Long Shorts

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Trek Flex Men Pants

Points of Performance

Complete The Look

Customer Reviews

Welcome Back!

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Trek Flex Men Pants

Points of Performance

Complete The Look

Customer Reviews